CalculatorExample.py

"""

Leave, before it's to late
It's you're last chance...



























"""
def add(a, b):
	if a == 0 and b == 0:
		print(0)
	elif a == 0 and b == 1:
		print(1)
	elif a == 0 and b == 2:
		print(2)
	elif a == 0 and b == 3:
		print(3)
	elif a == 0 and b == 4:
		print(4)
	elif a == 0 and b == 5:
		print(5)
	elif a == 0 and b == 6:
		print(6)
	elif a == 0 and b == 7:
		print(7)
	elif a == 0 and b == 8:
		print(8)
	elif a == 0 and b == 9:
		print(9)
	elif a == 0 and b == 10:
		print(10)
	elif a == 0 and b == 11:
		print(11)
	elif a == 0 and b == 12:
		print(12)
	elif a == 0 and b == 13:
		print(13)
	elif a == 0 and b == 14:
		print(14)
	elif a == 0 and b == 15:
		print(15)
	elif a == 0 and b == 16:
		print(16)
	elif a == 0 and b == 17:
		print(17)
	elif a == 0 and b == 18:
		print(18)
	elif a == 0 and b == 19:
		print(19)
	elif a == 0 and b == 20:
		print(20)
	elif a == 0 and b == 21:
		print(21)
	elif a == 0 and b == 22:
		print(22)
	elif a == 0 and b == 23:
		print(23)
	elif a == 0 and b == 24:
		print(24)
	elif a == 0 and b == 25:
		print(25)
	elif a == 0 and b == 26:
		print(26)
	elif a == 0 and b == 27:
		print(27)
	elif a == 0 and b == 28:
		print(28)
	elif a == 0 and b == 29:
		print(29)
	elif a == 0 and b == 30:
		print(30)
	elif a == 0 and b == 31:
		print(31)
	elif a == 0 and b == 32:
		print(32)
	elif a == 0 and b == 33:
		print(33)
	elif a == 0 and b == 34:
		print(34)
	elif a == 0 and b == 35:
		print(35)
	elif a == 0 and b == 36:
		print(36)
	elif a == 0 and b == 37:
		print(37)
	elif a == 0 and b == 38:
		print(38)
	elif a == 0 and b == 39:
		print(39)
	elif a == 0 and b == 40:
		print(40)
	elif a == 0 and b == 41:
		print(41)
	elif a == 0 and b == 42:
		print(42)
	elif a == 0 and b == 43:
		print(43)
	elif a == 0 and b == 44:
		print(44)
	elif a == 0 and b == 45:
		print(45)
	elif a == 0 and b == 46:
		print(46)
	elif a == 0 and b == 47:
		print(47)
	elif a == 0 and b == 48:
		print(48)
	elif a == 0 and b == 49:
		print(49)
	elif a == 0 and b == 50:
		print(50)
	elif a == 1 and b == 0:
		print(1)
	elif a == 1 and b == 1:
		print(2)
	elif a == 1 and b == 2:
		print(3)
	elif a == 1 and b == 3:
		print(4)
	elif a == 1 and b == 4:
		print(5)
	elif a == 1 and b == 5:
		print(6)
	elif a == 1 and b == 6:
		print(7)
	elif a == 1 and b == 7:
		print(8)
	elif a == 1 and b == 8:
		print(9)
	elif a == 1 and b == 9:
		print(10)
	elif a == 1 and b == 10:
		print(11)
	elif a == 1 and b == 11:
		print(12)
	elif a == 1 and b == 12:
		print(13)
	elif a == 1 and b == 13:
		print(14)
	elif a == 1 and b == 14:
		print(15)
	elif a == 1 and b == 15:
		print(16)
	elif a == 1 and b == 16:
		print(17)
	elif a == 1 and b == 17:
		print(18)
	elif a == 1 and b == 18:
		print(19)
	elif a == 1 and b == 19:
		print(20)
	elif a == 1 and b == 20:
		print(21)
	elif a == 1 and b == 21:
		print(22)
	elif a == 1 and b == 22:
		print(23)
	elif a == 1 and b == 23:
		print(24)
	elif a == 1 and b == 24:
		print(25)
	elif a == 1 and b == 25:
		print(26)
	elif a == 1 and b == 26:
		print(27)
	elif a == 1 and b == 27:
		print(28)
	elif a == 1 and b == 28:
		print(29)
	elif a == 1 and b == 29:
		print(30)
	elif a == 1 and b == 30:
		print(31)
	elif a == 1 and b == 31:
		print(32)
	elif a == 1 and b == 32:
		print(33)
	elif a == 1 and b == 33:
		print(34)
	elif a == 1 and b == 34:
		print(35)
	elif a == 1 and b == 35:
		print(36)
	elif a == 1 and b == 36:
		print(37)
	elif a == 1 and b == 37:
		print(38)
	elif a == 1 and b == 38:
		print(39)
	elif a == 1 and b == 39:
		print(40)
	elif a == 1 and b == 40:
		print(41)
	elif a == 1 and b == 41:
		print(42)
	elif a == 1 and b == 42:
		print(43)
	elif a == 1 and b == 43:
		print(44)
	elif a == 1 and b == 44:
		print(45)
	elif a == 1 and b == 45:
		print(46)
	elif a == 1 and b == 46:
		print(47)
	elif a == 1 and b == 47:
		print(48)
	elif a == 1 and b == 48:
		print(49)
	elif a == 1 and b == 49:
		print(50)
	elif a == 1 and b == 50:
		print(51)
	elif a == 2 and b == 0:
		print(2)
	elif a == 2 and b == 1:
		print(3)
	elif a == 2 and b == 2:
		print(4)
	elif a == 2 and b == 3:
		print(5)
	elif a == 2 and b == 4:
		print(6)
	elif a == 2 and b == 5:
		print(7)
	elif a == 2 and b == 6:
		print(8)
	elif a == 2 and b == 7:
		print(9)
	elif a == 2 and b == 8:
		print(10)
	elif a == 2 and b == 9:
		print(11)
	elif a == 2 and b == 10:
		print(12)
	elif a == 2 and b == 11:
		print(13)
	elif a == 2 and b == 12:
		print(14)
	elif a == 2 and b == 13:
		print(15)
	elif a == 2 and b == 14:
		print(16)
	elif a == 2 and b == 15:
		print(17)
	elif a == 2 and b == 16:
		print(18)
	elif a == 2 and b == 17:
		print(19)
	elif a == 2 and b == 18:
		print(20)
	elif a == 2 and b == 19:
		print(21)
	elif a == 2 and b == 20:
		print(22)
	elif a == 2 and b == 21:
		print(23)
	elif a == 2 and b == 22:
		print(24)
	elif a == 2 and b == 23:
		print(25)
	elif a == 2 and b == 24:
		print(26)
	elif a == 2 and b == 25:
		print(27)
	elif a == 2 and b == 26:
		print(28)
	elif a == 2 and b == 27:
		print(29)
	elif a == 2 and b == 28:
		print(30)
	elif a == 2 and b == 29:
		print(31)
	elif a == 2 and b == 30:
		print(32)
	elif a == 2 and b == 31:
		print(33)
	elif a == 2 and b == 32:
		print(34)
	elif a == 2 and b == 33:
		print(35)
	elif a == 2 and b == 34:
		print(36)
	elif a == 2 and b == 35:
		print(37)
	elif a == 2 and b == 36:
		print(38)
	elif a == 2 and b == 37:
		print(39)
	elif a == 2 and b == 38:
		print(40)
	elif a == 2 and b == 39:
		print(41)
	elif a == 2 and b == 40:
		print(42)
	elif a == 2 and b == 41:
		print(43)
	elif a == 2 and b == 42:
		print(44)
	elif a == 2 and b == 43:
		print(45)
	elif a == 2 and b == 44:
		print(46)
	elif a == 2 and b == 45:
		print(47)
	elif a == 2 and b == 46:
		print(48)
	elif a == 2 and b == 47:
		print(49)
	elif a == 2 and b == 48:
		print(50)
	elif a == 2 and b == 49:
		print(51)
	elif a == 2 and b == 50:
		print(52)
	elif a == 3 and b == 0:
		print(3)
	elif a == 3 and b == 1:
		print(4)
	elif a == 3 and b == 2:
		print(5)
	elif a == 3 and b == 3:
		print(6)
	elif a == 3 and b == 4:
		print(7)
	elif a == 3 and b == 5:
		print(8)
	elif a == 3 and b == 6:
		print(9)
	elif a == 3 and b == 7:
		print(10)
	elif a == 3 and b == 8:
		print(11)
	elif a == 3 and b == 9:
		print(12)
	elif a == 3 and b == 10:
		print(13)
	elif a == 3 and b == 11:
		print(14)
	elif a == 3 and b == 12:
		print(15)
	elif a == 3 and b == 13:
		print(16)
	elif a == 3 and b == 14:
		print(17)
	elif a == 3 and b == 15:
		print(18)
	elif a == 3 and b == 16:
		print(19)
	elif a == 3 and b == 17:
		print(20)
	elif a == 3 and b == 18:
		print(21)
	elif a == 3 and b == 19:
		print(22)
	elif a == 3 and b == 20:
		print(23)
	elif a == 3 and b == 21:
		print(24)
	elif a == 3 and b == 22:
		print(25)
	elif a == 3 and b == 23:
		print(26)
	elif a == 3 and b == 24:
		print(27)
	elif a == 3 and b == 25:
		print(28)
	elif a == 3 and b == 26:
		print(29)
	elif a == 3 and b == 27:
		print(30)
	elif a == 3 and b == 28:
		print(31)
	elif a == 3 and b == 29:
		print(32)
	elif a == 3 and b == 30:
		print(33)
	elif a == 3 and b == 31:
		print(34)
	elif a == 3 and b == 32:
		print(35)
	elif a == 3 and b == 33:
		print(36)
	elif a == 3 and b == 34:
		print(37)
	elif a == 3 and b == 35:
		print(38)
	elif a == 3 and b == 36:
		print(39)
	elif a == 3 and b == 37:
		print(40)
	elif a == 3 and b == 38:
		print(41)
	elif a == 3 and b == 39:
		print(42)
	elif a == 3 and b == 40:
		print(43)
	elif a == 3 and b == 41:
		print(44)
	elif a == 3 and b == 42:
		print(45)
	elif a == 3 and b == 43:
		print(46)
	elif a == 3 and b == 44:
		print(47)
	elif a == 3 and b == 45:
		print(48)
	elif a == 3 and b == 46:
		print(49)
	elif a == 3 and b == 47:
		print(50)
	elif a == 3 and b == 48:
		print(51)
	elif a == 3 and b == 49:
		print(52)
	elif a == 3 and b == 50:
		print(53)
	elif a == 4 and b == 0:
		print(4)
	elif a == 4 and b == 1:
		print(5)
	elif a == 4 and b == 2:
		print(6)
	elif a == 4 and b == 3:
		print(7)
	elif a == 4 and b == 4:
		print(8)
	elif a == 4 and b == 5:
		print(9)
	elif a == 4 and b == 6:
		print(10)
	elif a == 4 and b == 7:
		print(11)
	elif a == 4 and b == 8:
		print(12)
	elif a == 4 and b == 9:
		print(13)
	elif a == 4 and b == 10:
		print(14)
	elif a == 4 and b == 11:
		print(15)
	elif a == 4 and b == 12:
		print(16)
	elif a == 4 and b == 13:
		print(17)
	elif a == 4 and b == 14:
		print(18)
	elif a == 4 and b == 15:
		print(19)
	elif a == 4 and b == 16:
		print(20)
	elif a == 4 and b == 17:
		print(21)
	elif a == 4 and b == 18:
		print(22)
	elif a == 4 and b == 19:
		print(23)
	elif a == 4 and b == 20:
		print(24)
	elif a == 4 and b == 21:
		print(25)
	elif a == 4 and b == 22:
		print(26)
	elif a == 4 and b == 23:
		print(27)
	elif a == 4 and b == 24:
		print(28)
	elif a == 4 and b == 25:
		print(29)
	elif a == 4 and b == 26:
		print(30)
	elif a == 4 and b == 27:
		print(31)
	elif a == 4 and b == 28:
		print(32)
	elif a == 4 and b == 29:
		print(33)
	elif a == 4 and b == 30:
		print(34)
	elif a == 4 and b == 31:
		print(35)
	elif a == 4 and b == 32:
		print(36)
	elif a == 4 and b == 33:
		print(37)
	elif a == 4 and b == 34:
		print(38)
	elif a == 4 and b == 35:
		print(39)
	elif a == 4 and b == 36:
		print(40)
	elif a == 4 and b == 37:
		print(41)
	elif a == 4 and b == 38:
		print(42)
	elif a == 4 and b == 39:
		print(43)
	elif a == 4 and b == 40:
		print(44)
	elif a == 4 and b == 41:
		print(45)
	elif a == 4 and b == 42:
		print(46)
	elif a == 4 and b == 43:
		print(47)
	elif a == 4 and b == 44:
		print(48)
	elif a == 4 and b == 45:
		print(49)
	elif a == 4 and b == 46:
		print(50)
	elif a == 4 and b == 47:
		print(51)
	elif a == 4 and b == 48:
		print(52)
	elif a == 4 and b == 49:
		print(53)
	elif a == 4 and b == 50:
		print(54)
	elif a == 5 and b == 0:
		print(5)
	elif a == 5 and b == 1:
		print(6)
	elif a == 5 and b == 2:
		print(7)
	elif a == 5 and b == 3:
		print(8)
	elif a == 5 and b == 4:
		print(9)
	elif a == 5 and b == 5:
		print(10)
	elif a == 5 and b == 6:
		print(11)
	elif a == 5 and b == 7:
		print(12)
	elif a == 5 and b == 8:
		print(13)
	elif a == 5 and b == 9:
		print(14)
	elif a == 5 and b == 10:
		print(15)
	elif a == 5 and b == 11:
		print(16)
	elif a == 5 and b == 12:
		print(17)
	elif a == 5 and b == 13:
		print(18)
	elif a == 5 and b == 14:
		print(19)
	elif a == 5 and b == 15:
		print(20)
	elif a == 5 and b == 16:
		print(21)
	elif a == 5 and b == 17:
		print(22)
	elif a == 5 and b == 18:
		print(23)
	elif a == 5 and b == 19:
		print(24)
	elif a == 5 and b == 20:
		print(25)
	elif a == 5 and b == 21:
		print(26)
	elif a == 5 and b == 22:
		print(27)
	elif a == 5 and b == 23:
		print(28)
	elif a == 5 and b == 24:
		print(29)
	elif a == 5 and b == 25:
		print(30)
	elif a == 5 and b == 26:
		print(31)
	elif a == 5 and b == 27:
		print(32)
	elif a == 5 and b == 28:
		print(33)
	elif a == 5 and b == 29:
		print(34)
	elif a == 5 and b == 30:
		print(35)
	elif a == 5 and b == 31:
		print(36)
	elif a == 5 and b == 32:
		print(37)
	elif a == 5 and b == 33:
		print(38)
	elif a == 5 and b == 34:
		print(39)
	elif a == 5 and b == 35:
		print(40)
	elif a == 5 and b == 36:
		print(41)
	elif a == 5 and b == 37:
		print(42)
	elif a == 5 and b == 38:
		print(43)
	elif a == 5 and b == 39:
		print(44)
	elif a == 5 and b == 40:
		print(45)
	elif a == 5 and b == 41:
		print(46)
	elif a == 5 and b == 42:
		print(47)
	elif a == 5 and b == 43:
		print(48)
	elif a == 5 and b == 44:
		print(49)
	elif a == 5 and b == 45:
		print(50)
	elif a == 5 and b == 46:
		print(51)
	elif a == 5 and b == 47:
		print(52)
	elif a == 5 and b == 48:
		print(53)
	elif a == 5 and b == 49:
		print(54)
	elif a == 5 and b == 50:
		print(55)
	elif a == 6 and b == 0:
		print(6)
	elif a == 6 and b == 1:
		print(7)
	elif a == 6 and b == 2:
		print(8)
	elif a == 6 and b == 3:
		print(9)
	elif a == 6 and b == 4:
		print(10)
	elif a == 6 and b == 5:
		print(11)
	elif a == 6 and b == 6:
		print(12)
	elif a == 6 and b == 7:
		print(13)
	elif a == 6 and b == 8:
		print(14)
	elif a == 6 and b == 9:
		print(15)
	elif a == 6 and b == 10:
		print(16)
	elif a == 6 and b == 11:
		print(17)
	elif a == 6 and b == 12:
		print(18)
	elif a == 6 and b == 13:
		print(19)
	elif a == 6 and b == 14:
		print(20)
	elif a == 6 and b == 15:
		print(21)
	elif a == 6 and b == 16:
		print(22)
	elif a == 6 and b == 17:
		print(23)
	elif a == 6 and b == 18:
		print(24)
	elif a == 6 and b == 19:
		print(25)
	elif a == 6 and b == 20:
		print(26)
	elif a == 6 and b == 21:
		print(27)
	elif a == 6 and b == 22:
		print(28)
	elif a == 6 and b == 23:
		print(29)
	elif a == 6 and b == 24:
		print(30)
	elif a == 6 and b == 25:
		print(31)
	elif a == 6 and b == 26:
		print(32)
	elif a == 6 and b == 27:
		print(33)
	elif a == 6 and b == 28:
		print(34)
	elif a == 6 and b == 29:
		print(35)
	elif a == 6 and b == 30:
		print(36)
	elif a == 6 and b == 31:
		print(37)
	elif a == 6 and b == 32:
		print(38)
	elif a == 6 and b == 33:
		print(39)
	elif a == 6 and b == 34:
		print(40)
	elif a == 6 and b == 35:
		print(41)
	elif a == 6 and b == 36:
		print(42)
	elif a == 6 and b == 37:
		print(43)
	elif a == 6 and b == 38:
		print(44)
	elif a == 6 and b == 39:
		print(45)
	elif a == 6 and b == 40:
		print(46)
	elif a == 6 and b == 41:
		print(47)
	elif a == 6 and b == 42:
		print(48)
	elif a == 6 and b == 43:
		print(49)
	elif a == 6 and b == 44:
		print(50)
	elif a == 6 and b == 45:
		print(51)
	elif a == 6 and b == 46:
		print(52)
	elif a == 6 and b == 47:
		print(53)
	elif a == 6 and b == 48:
		print(54)
	elif a == 6 and b == 49:
		print(55)
	elif a == 6 and b == 50:
		print(56)
	elif a == 7 and b == 0:
		print(7)
	elif a == 7 and b == 1:
		print(8)
	elif a == 7 and b == 2:
		print(9)
	elif a == 7 and b == 3:
		print(10)
	elif a == 7 and b == 4:
		print(11)
	elif a == 7 and b == 5:
		print(12)
	elif a == 7 and b == 6:
		print(13)
	elif a == 7 and b == 7:
		print(14)
	elif a == 7 and b == 8:
		print(15)
	elif a == 7 and b == 9:
		print(16)
	elif a == 7 and b == 10:
		print(17)
	elif a == 7 and b == 11:
		print(18)
	elif a == 7 and b == 12:
		print(19)
	elif a == 7 and b == 13:
		print(20)
	elif a == 7 and b == 14:
		print(21)
	elif a == 7 and b == 15:
		print(22)
	elif a == 7 and b == 16:
		print(23)
	elif a == 7 and b == 17:
		print(24)
	elif a == 7 and b == 18:
		print(25)
	elif a == 7 and b == 19:
		print(26)
	elif a == 7 and b == 20:
		print(27)
	elif a == 7 and b == 21:
		print(28)
	elif a == 7 and b == 22:
		print(29)
	elif a == 7 and b == 23:
		print(30)
	elif a == 7 and b == 24:
		print(31)
	elif a == 7 and b == 25:
		print(32)
	elif a == 7 and b == 26:
		print(33)
	elif a == 7 and b == 27:
		print(34)
	elif a == 7 and b == 28:
		print(35)
	elif a == 7 and b == 29:
		print(36)
	elif a == 7 and b == 30:
		print(37)
	elif a == 7 and b == 31:
		print(38)
	elif a == 7 and b == 32:
		print(39)
	elif a == 7 and b == 33:
		print(40)
	elif a == 7 and b == 34:
		print(41)
	elif a == 7 and b == 35:
		print(42)
	elif a == 7 and b == 36:
		print(43)
	elif a == 7 and b == 37:
		print(44)
	elif a == 7 and b == 38:
		print(45)
	elif a == 7 and b == 39:
		print(46)
	elif a == 7 and b == 40:
		print(47)
	elif a == 7 and b == 41:
		print(48)
	elif a == 7 and b == 42:
		print(49)
	elif a == 7 and b == 43:
		print(50)
	elif a == 7 and b == 44:
		print(51)
	elif a == 7 and b == 45:
		print(52)
	elif a == 7 and b == 46:
		print(53)
	elif a == 7 and b == 47:
		print(54)
	elif a == 7 and b == 48:
		print(55)
	elif a == 7 and b == 49:
		print(56)
	elif a == 7 and b == 50:
		print(57)
	elif a == 8 and b == 0:
		print(8)
	elif a == 8 and b == 1:
		print(9)
	elif a == 8 and b == 2:
		print(10)
	elif a == 8 and b == 3:
		print(11)
	elif a == 8 and b == 4:
		print(12)
	elif a == 8 and b == 5:
		print(13)
	elif a == 8 and b == 6:
		print(14)
	elif a == 8 and b == 7:
		print(15)
	elif a == 8 and b == 8:
		print(16)
	elif a == 8 and b == 9:
		print(17)
	elif a == 8 and b == 10:
		print(18)
	elif a == 8 and b == 11:
		print(19)
	elif a == 8 and b == 12:
		print(20)
	elif a == 8 and b == 13:
		print(21)
	elif a == 8 and b == 14:
		print(22)
	elif a == 8 and b == 15:
		print(23)
	elif a == 8 and b == 16:
		print(24)
	elif a == 8 and b == 17:
		print(25)
	elif a == 8 and b == 18:
		print(26)
	elif a == 8 and b == 19:
		print(27)
	elif a == 8 and b == 20:
		print(28)
	elif a == 8 and b == 21:
		print(29)
	elif a == 8 and b == 22:
		print(30)
	elif a == 8 and b == 23:
		print(31)
	elif a == 8 and b == 24:
		print(32)
	elif a == 8 and b == 25:
		print(33)
	elif a == 8 and b == 26:
		print(34)
	elif a == 8 and b == 27:
		print(35)
	elif a == 8 and b == 28:
		print(36)
	elif a == 8 and b == 29:
		print(37)
	elif a == 8 and b == 30:
		print(38)
	elif a == 8 and b == 31:
		print(39)
	elif a == 8 and b == 32:
		print(40)
	elif a == 8 and b == 33:
		print(41)
	elif a == 8 and b == 34:
		print(42)
	elif a == 8 and b == 35:
		print(43)
	elif a == 8 and b == 36:
		print(44)
	elif a == 8 and b == 37:
		print(45)
	elif a == 8 and b == 38:
		print(46)
	elif a == 8 and b == 39:
		print(47)
	elif a == 8 and b == 40:
		print(48)
	elif a == 8 and b == 41:
		print(49)
	elif a == 8 and b == 42:
		print(50)
	elif a == 8 and b == 43:
		print(51)
	elif a == 8 and b == 44:
		print(52)
	elif a == 8 and b == 45:
		print(53)
	elif a == 8 and b == 46:
		print(54)
	elif a == 8 and b == 47:
		print(55)
	elif a == 8 and b == 48:
		print(56)
	elif a == 8 and b == 49:
		print(57)
	elif a == 8 and b == 50:
		print(58)
	elif a == 9 and b == 0:
		print(9)
	elif a == 9 and b == 1:
		print(10)
	elif a == 9 and b == 2:
		print(11)
	elif a == 9 and b == 3:
		print(12)
	elif a == 9 and b == 4:
		print(13)
	elif a == 9 and b == 5:
		print(14)
	elif a == 9 and b == 6:
		print(15)
	elif a == 9 and b == 7:
		print(16)
	elif a == 9 and b == 8:
		print(17)
	elif a == 9 and b == 9:
		print(18)
	elif a == 9 and b == 10:
		print(19)
	elif a == 9 and b == 11:
		print(20)
	elif a == 9 and b == 12:
		print(21)
	elif a == 9 and b == 13:
		print(22)
	elif a == 9 and b == 14:
		print(23)
	elif a == 9 and b == 15:
		print(24)
	elif a == 9 and b == 16:
		print(25)
	elif a == 9 and b == 17:
		print(26)
	elif a == 9 and b == 18:
		print(27)
	elif a == 9 and b == 19:
		print(28)
	elif a == 9 and b == 20:
		print(29)
	elif a == 9 and b == 21:
		print(30)
	elif a == 9 and b == 22:
		print(31)
	elif a == 9 and b == 23:
		print(32)
	elif a == 9 and b == 24:
		print(33)
	elif a == 9 and b == 25:
		print(34)
	elif a == 9 and b == 26:
		print(35)
	elif a == 9 and b == 27:
		print(36)
	elif a == 9 and b == 28:
		print(37)
	elif a == 9 and b == 29:
		print(38)
	elif a == 9 and b == 30:
		print(39)
	elif a == 9 and b == 31:
		print(40)
	elif a == 9 and b == 32:
		print(41)
	elif a == 9 and b == 33:
		print(42)
	elif a == 9 and b == 34:
		print(43)
	elif a == 9 and b == 35:
		print(44)
	elif a == 9 and b == 36:
		print(45)
	elif a == 9 and b == 37:
		print(46)
	elif a == 9 and b == 38:
		print(47)
	elif a == 9 and b == 39:
		print(48)
	elif a == 9 and b == 40:
		print(49)
	elif a == 9 and b == 41:
		print(50)
	elif a == 9 and b == 42:
		print(51)
	elif a == 9 and b == 43:
		print(52)
	elif a == 9 and b == 44:
		print(53)
	elif a == 9 and b == 45:
		print(54)
	elif a == 9 and b == 46:
		print(55)
	elif a == 9 and b == 47:
		print(56)
	elif a == 9 and b == 48:
		print(57)
	elif a == 9 and b == 49:
		print(58)
	elif a == 9 and b == 50:
		print(59)
	elif a == 10 and b == 0:
		print(10)
	elif a == 10 and b == 1:
		print(11)
	elif a == 10 and b == 2:
		print(12)
	elif a == 10 and b == 3:
		print(13)
	elif a == 10 and b == 4:
		print(14)
	elif a == 10 and b == 5:
		print(15)
	elif a == 10 and b == 6:
		print(16)
	elif a == 10 and b == 7:
		print(17)
	elif a == 10 and b == 8:
		print(18)
	elif a == 10 and b == 9:
		print(19)
	elif a == 10 and b == 10:
		print(20)
	elif a == 10 and b == 11:
		print(21)
	elif a == 10 and b == 12:
		print(22)
	elif a == 10 and b == 13:
		print(23)
	elif a == 10 and b == 14:
		print(24)
	elif a == 10 and b == 15:
		print(25)
	elif a == 10 and b == 16:
		print(26)
	elif a == 10 and b == 17:
		print(27)
	elif a == 10 and b == 18:
		print(28)
	elif a == 10 and b == 19:
		print(29)
	elif a == 10 and b == 20:
		print(30)
	elif a == 10 and b == 21:
		print(31)
	elif a == 10 and b == 22:
		print(32)
	elif a == 10 and b == 23:
		print(33)
	elif a == 10 and b == 24:
		print(34)
	elif a == 10 and b == 25:
		print(35)
	elif a == 10 and b == 26:
		print(36)
	elif a == 10 and b == 27:
		print(37)
	elif a == 10 and b == 28:
		print(38)
	elif a == 10 and b == 29:
		print(39)
	elif a == 10 and b == 30:
		print(40)
	elif a == 10 and b == 31:
		print(41)
	elif a == 10 and b == 32:
		print(42)
	elif a == 10 and b == 33:
		print(43)
	elif a == 10 and b == 34:
		print(44)
	elif a == 10 and b == 35:
		print(45)
	elif a == 10 and b == 36:
		print(46)
	elif a == 10 and b == 37:
		print(47)
	elif a == 10 and b == 38:
		print(48)
	elif a == 10 and b == 39:
		print(49)
	elif a == 10 and b == 40:
		print(50)
	elif a == 10 and b == 41:
		print(51)
	elif a == 10 and b == 42:
		print(52)
	elif a == 10 and b == 43:
		print(53)
	elif a == 10 and b == 44:
		print(54)
	elif a == 10 and b == 45:
		print(55)
	elif a == 10 and b == 46:
		print(56)
	elif a == 10 and b == 47:
		print(57)
	elif a == 10 and b == 48:
		print(58)
	elif a == 10 and b == 49:
		print(59)
	elif a == 10 and b == 50:
		print(60)
	elif a == 11 and b == 0:
		print(11)
	elif a == 11 and b == 1:
		print(12)
	elif a == 11 and b == 2:
		print(13)
	elif a == 11 and b == 3:
		print(14)
	elif a == 11 and b == 4:
		print(15)
	elif a == 11 and b == 5:
		print(16)
	elif a == 11 and b == 6:
		print(17)
	elif a == 11 and b == 7:
		print(18)
	elif a == 11 and b == 8:
		print(19)
	elif a == 11 and b == 9:
		print(20)
	elif a == 11 and b == 10:
		print(21)
	elif a == 11 and b == 11:
		print(22)
	elif a == 11 and b == 12:
		print(23)
	elif a == 11 and b == 13:
		print(24)
	elif a == 11 and b == 14:
		print(25)
	elif a == 11 and b == 15:
		print(26)
	elif a == 11 and b == 16:
		print(27)
	elif a == 11 and b == 17:
		print(28)
	elif a == 11 and b == 18:
		print(29)
	elif a == 11 and b == 19:
		print(30)
	elif a == 11 and b == 20:
		print(31)
	elif a == 11 and b == 21:
		print(32)
	elif a == 11 and b == 22:
		print(33)
	elif a == 11 and b == 23:
		print(34)
	elif a == 11 and b == 24:
		print(35)
	elif a == 11 and b == 25:
		print(36)
	elif a == 11 and b == 26:
		print(37)
	elif a == 11 and b == 27:
		print(38)
	elif a == 11 and b == 28:
		print(39)
	elif a == 11 and b == 29:
		print(40)
	elif a == 11 and b == 30:
		print(41)
	elif a == 11 and b == 31:
		print(42)
	elif a == 11 and b == 32:
		print(43)
	elif a == 11 and b == 33:
		print(44)
	elif a == 11 and b == 34:
		print(45)
	elif a == 11 and b == 35:
		print(46)
	elif a == 11 and b == 36:
		print(47)
	elif a == 11 and b == 37:
		print(48)
	elif a == 11 and b == 38:
		print(49)
	elif a == 11 and b == 39:
		print(50)
	elif a == 11 and b == 40:
		print(51)
	elif a == 11 and b == 41:
		print(52)
	elif a == 11 and b == 42:
		print(53)
	elif a == 11 and b == 43:
		print(54)
	elif a == 11 and b == 44:
		print(55)
	elif a == 11 and b == 45:
		print(56)
	elif a == 11 and b == 46:
		print(57)
	elif a == 11 and b == 47:
		print(58)
	elif a == 11 and b == 48:
		print(59)
	elif a == 11 and b == 49:
		print(60)
	elif a == 11 and b == 50:
		print(61)
	elif a == 12 and b == 0:
		print(12)
	elif a == 12 and b == 1:
		print(13)
	elif a == 12 and b == 2:
		print(14)
	elif a == 12 and b == 3:
		print(15)
	elif a == 12 and b == 4:
		print(16)
	elif a == 12 and b == 5:
		print(17)
	elif a == 12 and b == 6:
		print(18)
	elif a == 12 and b == 7:
		print(19)
	elif a == 12 and b == 8:
		print(20)
	elif a == 12 and b == 9:
		print(21)
	elif a == 12 and b == 10:
		print(22)
	elif a == 12 and b == 11:
		print(23)
	elif a == 12 and b == 12:
		print(24)
	elif a == 12 and b == 13:
		print(25)
	elif a == 12 and b == 14:
		print(26)
	elif a == 12 and b == 15:
		print(27)
	elif a == 12 and b == 16:
		print(28)
	elif a == 12 and b == 17:
		print(29)
	elif a == 12 and b == 18:
		print(30)
	elif a == 12 and b == 19:
		print(31)
	elif a == 12 and b == 20:
		print(32)
	elif a == 12 and b == 21:
		print(33)
	elif a == 12 and b == 22:
		print(34)
	elif a == 12 and b == 23:
		print(35)
	elif a == 12 and b == 24:
		print(36)
	elif a == 12 and b == 25:
		print(37)
	elif a == 12 and b == 26:
		print(38)
	elif a == 12 and b == 27:
		print(39)
	elif a == 12 and b == 28:
		print(40)
	elif a == 12 and b == 29:
		print(41)
	elif a == 12 and b == 30:
		print(42)
	elif a == 12 and b == 31:
		print(43)
	elif a == 12 and b == 32:
		print(44)
	elif a == 12 and b == 33:
		print(45)
	elif a == 12 and b == 34:
		print(46)
	elif a == 12 and b == 35:
		print(47)
	elif a == 12 and b == 36:
		print(48)
	elif a == 12 and b == 37:
		print(49)
	elif a == 12 and b == 38:
		print(50)
	elif a == 12 and b == 39:
		print(51)
	elif a == 12 and b == 40:
		print(52)
	elif a == 12 and b == 41:
		print(53)
	elif a == 12 and b == 42:
		print(54)
	elif a == 12 and b == 43:
		print(55)
	elif a == 12 and b == 44:
		print(56)
	elif a == 12 and b == 45:
		print(57)
	elif a == 12 and b == 46:
		print(58)
	elif a == 12 and b == 47:
		print(59)
	elif a == 12 and b == 48:
		print(60)
	elif a == 12 and b == 49:
		print(61)
	elif a == 12 and b == 50:
		print(62)
	elif a == 13 and b == 0:
		print(13)
	elif a == 13 and b == 1:
		print(14)
	elif a == 13 and b == 2:
		print(15)
	elif a == 13 and b == 3:
		print(16)
	elif a == 13 and b == 4:
		print(17)
	elif a == 13 and b == 5:
		print(18)
	elif a == 13 and b == 6:
		print(19)
	elif a == 13 and b == 7:
		print(20)
	elif a == 13 and b == 8:
		print(21)
	elif a == 13 and b == 9:
		print(22)
	elif a == 13 and b == 10:
		print(23)
	elif a == 13 and b == 11:
		print(24)
	elif a == 13 and b == 12:
		print(25)
	elif a == 13 and b == 13:
		print(26)
	elif a == 13 and b == 14:
		print(27)
	elif a == 13 and b == 15:
		print(28)
	elif a == 13 and b == 16:
		print(29)
	elif a == 13 and b == 17:
		print(30)
	elif a == 13 and b == 18:
		print(31)
	elif a == 13 and b == 19:
		print(32)
	elif a == 13 and b == 20:
		print(33)
	elif a == 13 and b == 21:
		print(34)
	elif a == 13 and b == 22:
		print(35)
	elif a == 13 and b == 23:
		print(36)
	elif a == 13 and b == 24:
		print(37)
	elif a == 13 and b == 25:
		print(38)
	elif a == 13 and b == 26:
		print(39)
	elif a == 13 and b == 27:
		print(40)
	elif a == 13 and b == 28:
		print(41)
	elif a == 13 and b == 29:
		print(42)
	elif a == 13 and b == 30:
		print(43)
	elif a == 13 and b == 31:
		print(44)
	elif a == 13 and b == 32:
		print(45)
	elif a == 13 and b == 33:
		print(46)
	elif a == 13 and b == 34:
		print(47)
	elif a == 13 and b == 35:
		print(48)
	elif a == 13 and b == 36:
		print(49)
	elif a == 13 and b == 37:
		print(50)
	elif a == 13 and b == 38:
		print(51)
	elif a == 13 and b == 39:
		print(52)
	elif a == 13 and b == 40:
		print(53)
	elif a == 13 and b == 41:
		print(54)
	elif a == 13 and b == 42:
		print(55)
	elif a == 13 and b == 43:
		print(56)
	elif a == 13 and b == 44:
		print(57)
	elif a == 13 and b == 45:
		print(58)
	elif a == 13 and b == 46:
		print(59)
	elif a == 13 and b == 47:
		print(60)
	elif a == 13 and b == 48:
		print(61)
	elif a == 13 and b == 49:
		print(62)
	elif a == 13 and b == 50:
		print(63)
	elif a == 14 and b == 0:
		print(14)
	elif a == 14 and b == 1:
		print(15)
	elif a == 14 and b == 2:
		print(16)
	elif a == 14 and b == 3:
		print(17)
	elif a == 14 and b == 4:
		print(18)
	elif a == 14 and b == 5:
		print(19)
	elif a == 14 and b == 6:
		print(20)
	elif a == 14 and b == 7:
		print(21)
	elif a == 14 and b == 8:
		print(22)
	elif a == 14 and b == 9:
		print(23)
	elif a == 14 and b == 10:
		print(24)
	elif a == 14 and b == 11:
		print(25)
	elif a == 14 and b == 12:
		print(26)
	elif a == 14 and b == 13:
		print(27)
	elif a == 14 and b == 14:
		print(28)
	elif a == 14 and b == 15:
		print(29)
	elif a == 14 and b == 16:
		print(30)
	elif a == 14 and b == 17:
		print(31)
	elif a == 14 and b == 18:
		print(32)
	elif a == 14 and b == 19:
		print(33)
	elif a == 14 and b == 20:
		print(34)
	elif a == 14 and b == 21:
		print(35)
	elif a == 14 and b == 22:
		print(36)
	elif a == 14 and b == 23:
		print(37)
	elif a == 14 and b == 24:
		print(38)
	elif a == 14 and b == 25:
		print(39)
	elif a == 14 and b == 26:
		print(40)
	elif a == 14 and b == 27:
		print(41)
	elif a == 14 and b == 28:
		print(42)
	elif a == 14 and b == 29:
		print(43)
	elif a == 14 and b == 30:
		print(44)
	elif a == 14 and b == 31:
		print(45)
	elif a == 14 and b == 32:
		print(46)
	elif a == 14 and b == 33:
		print(47)
	elif a == 14 and b == 34:
		print(48)
	elif a == 14 and b == 35:
		print(49)
	elif a == 14 and b == 36:
		print(50)
	elif a == 14 and b == 37:
		print(51)
	elif a == 14 and b == 38:
		print(52)
	elif a == 14 and b == 39:
		print(53)
	elif a == 14 and b == 40:
		print(54)
	elif a == 14 and b == 41:
		print(55)
	elif a == 14 and b == 42:
		print(56)
	elif a == 14 and b == 43:
		print(57)
	elif a == 14 and b == 44:
		print(58)
	elif a == 14 and b == 45:
		print(59)
	elif a == 14 and b == 46:
		print(60)
	elif a == 14 and b == 47:
		print(61)
	elif a == 14 and b == 48:
		print(62)
	elif a == 14 and b == 49:
		print(63)
	elif a == 14 and b == 50:
		print(64)
	elif a == 15 and b == 0:
		print(15)
	elif a == 15 and b == 1:
		print(16)
	elif a == 15 and b == 2:
		print(17)
	elif a == 15 and b == 3:
		print(18)
	elif a == 15 and b == 4:
		print(19)
	elif a == 15 and b == 5:
		print(20)
	elif a == 15 and b == 6:
		print(21)
	elif a == 15 and b == 7:
		print(22)
	elif a == 15 and b == 8:
		print(23)
	elif a == 15 and b == 9:
		print(24)
	elif a == 15 and b == 10:
		print(25)
	elif a == 15 and b == 11:
		print(26)
	elif a == 15 and b == 12:
		print(27)
	elif a == 15 and b == 13:
		print(28)
	elif a == 15 and b == 14:
		print(29)
	elif a == 15 and b == 15:
		print(30)
	elif a == 15 and b == 16:
		print(31)
	elif a == 15 and b == 17:
		print(32)
	elif a == 15 and b == 18:
		print(33)
	elif a == 15 and b == 19:
		print(34)
	elif a == 15 and b == 20:
		print(35)
	elif a == 15 and b == 21:
		print(36)
	elif a == 15 and b == 22:
		print(37)
	elif a == 15 and b == 23:
		print(38)
	elif a == 15 and b == 24:
		print(39)
	elif a == 15 and b == 25:
		print(40)
	elif a == 15 and b == 26:
		print(41)
	elif a == 15 and b == 27:
		print(42)
	elif a == 15 and b == 28:
		print(43)
	elif a == 15 and b == 29:
		print(44)
	elif a == 15 and b == 30:
		print(45)
	elif a == 15 and b == 31:
		print(46)
	elif a == 15 and b == 32:
		print(47)
	elif a == 15 and b == 33:
		print(48)
	elif a == 15 and b == 34:
		print(49)
	elif a == 15 and b == 35:
		print(50)
	elif a == 15 and b == 36:
		print(51)
	elif a == 15 and b == 37:
		print(52)
	elif a == 15 and b == 38:
		print(53)
	elif a == 15 and b == 39:
		print(54)
	elif a == 15 and b == 40:
		print(55)
	elif a == 15 and b == 41:
		print(56)
	elif a == 15 and b == 42:
		print(57)
	elif a == 15 and b == 43:
		print(58)
	elif a == 15 and b == 44:
		print(59)
	elif a == 15 and b == 45:
		print(60)
	elif a == 15 and b == 46:
		print(61)
	elif a == 15 and b == 47:
		print(62)
	elif a == 15 and b == 48:
		print(63)
	elif a == 15 and b == 49:
		print(64)
	elif a == 15 and b == 50:
		print(65)
	elif a == 16 and b == 0:
		print(16)
	elif a == 16 and b == 1:
		print(17)
	elif a == 16 and b == 2:
		print(18)
	elif a == 16 and b == 3:
		print(19)
	elif a == 16 and b == 4:
		print(20)
	elif a == 16 and b == 5:
		print(21)
	elif a == 16 and b == 6:
		print(22)
	elif a == 16 and b == 7:
		print(23)
	elif a == 16 and b == 8:
		print(24)
	elif a == 16 and b == 9:
		print(25)
	elif a == 16 and b == 10:
		print(26)
	elif a == 16 and b == 11:
		print(27)
	elif a == 16 and b == 12:
		print(28)
	elif a == 16 and b == 13:
		print(29)
	elif a == 16 and b == 14:
		print(30)
	elif a == 16 and b == 15:
		print(31)
	elif a == 16 and b == 16:
		print(32)
	elif a == 16 and b == 17:
		print(33)
	elif a == 16 and b == 18:
		print(34)
	elif a == 16 and b == 19:
		print(35)
	elif a == 16 and b == 20:
		print(36)
	elif a == 16 and b == 21:
		print(37)
	elif a == 16 and b == 22:
		print(38)
	elif a == 16 and b == 23:
		print(39)
	elif a == 16 and b == 24:
		print(40)
	elif a == 16 and b == 25:
		print(41)
	elif a == 16 and b == 26:
		print(42)
	elif a == 16 and b == 27:
		print(43)
	elif a == 16 and b == 28:
		print(44)
	elif a == 16 and b == 29:
		print(45)
	elif a == 16 and b == 30:
		print(46)
	elif a == 16 and b == 31:
		print(47)
	elif a == 16 and b == 32:
		print(48)
	elif a == 16 and b == 33:
		print(49)
	elif a == 16 and b == 34:
		print(50)
	elif a == 16 and b == 35:
		print(51)
	elif a == 16 and b == 36:
		print(52)
	elif a == 16 and b == 37:
		print(53)
	elif a == 16 and b == 38:
		print(54)
	elif a == 16 and b == 39:
		print(55)
	elif a == 16 and b == 40:
		print(56)
	elif a == 16 and b == 41:
		print(57)
	elif a == 16 and b == 42:
		print(58)
	elif a == 16 and b == 43:
		print(59)
	elif a == 16 and b == 44:
		print(60)
	elif a == 16 and b == 45:
		print(61)
	elif a == 16 and b == 46:
		print(62)
	elif a == 16 and b == 47:
		print(63)
	elif a == 16 and b == 48:
		print(64)
	elif a == 16 and b == 49:
		print(65)
	elif a == 16 and b == 50:
		print(66)
	elif a == 17 and b == 0:
		print(17)
	elif a == 17 and b == 1:
		print(18)
	elif a == 17 and b == 2:
		print(19)
	elif a == 17 and b == 3:
		print(20)
	elif a == 17 and b == 4:
		print(21)
	elif a == 17 and b == 5:
		print(22)
	elif a == 17 and b == 6:
		print(23)
	elif a == 17 and b == 7:
		print(24)
	elif a == 17 and b == 8:
		print(25)
	elif a == 17 and b == 9:
		print(26)
	elif a == 17 and b == 10:
		print(27)
	elif a == 17 and b == 11:
		print(28)
	elif a == 17 and b == 12:
		print(29)
	elif a == 17 and b == 13:
		print(30)
	elif a == 17 and b == 14:
		print(31)
	elif a == 17 and b == 15:
		print(32)
	elif a == 17 and b == 16:
		print(33)
	elif a == 17 and b == 17:
		print(34)
	elif a == 17 and b == 18:
		print(35)
	elif a == 17 and b == 19:
		print(36)
	elif a == 17 and b == 20:
		print(37)
	elif a == 17 and b == 21:
		print(38)
	elif a == 17 and b == 22:
		print(39)
	elif a == 17 and b == 23:
		print(40)
	elif a == 17 and b == 24:
		print(41)
	elif a == 17 and b == 25:
		print(42)
	elif a == 17 and b == 26:
		print(43)
	elif a == 17 and b == 27:
		print(44)
	elif a == 17 and b == 28:
		print(45)
	elif a == 17 and b == 29:
		print(46)
	elif a == 17 and b == 30:
		print(47)
	elif a == 17 and b == 31:
		print(48)
	elif a == 17 and b == 32:
		print(49)
	elif a == 17 and b == 33:
		print(50)
	elif a == 17 and b == 34:
		print(51)
	elif a == 17 and b == 35:
		print(52)
	elif a == 17 and b == 36:
		print(53)
	elif a == 17 and b == 37:
		print(54)
	elif a == 17 and b == 38:
		print(55)
	elif a == 17 and b == 39:
		print(56)
	elif a == 17 and b == 40:
		print(57)
	elif a == 17 and b == 41:
		print(58)
	elif a == 17 and b == 42:
		print(59)
	elif a == 17 and b == 43:
		print(60)
	elif a == 17 and b == 44:
		print(61)
	elif a == 17 and b == 45:
		print(62)
	elif a == 17 and b == 46:
		print(63)
	elif a == 17 and b == 47:
		print(64)
	elif a == 17 and b == 48:
		print(65)
	elif a == 17 and b == 49:
		print(66)
	elif a == 17 and b == 50:
		print(67)
	elif a == 18 and b == 0:
		print(18)
	elif a == 18 and b == 1:
		print(19)
	elif a == 18 and b == 2:
		print(20)
	elif a == 18 and b == 3:
		print(21)
	elif a == 18 and b == 4:
		print(22)
	elif a == 18 and b == 5:
		print(23)
	elif a == 18 and b == 6:
		print(24)
	elif a == 18 and b == 7:
		print(25)
	elif a == 18 and b == 8:
		print(26)
	elif a == 18 and b == 9:
		print(27)
	elif a == 18 and b == 10:
		print(28)
	elif a == 18 and b == 11:
		print(29)
	elif a == 18 and b == 12:
		print(30)
	elif a == 18 and b == 13:
		print(31)
	elif a == 18 and b == 14:
		print(32)
	elif a == 18 and b == 15:
		print(33)
	elif a == 18 and b == 16:
		print(34)
	elif a == 18 and b == 17:
		print(35)
	elif a == 18 and b == 18:
		print(36)
	elif a == 18 and b == 19:
		print(37)
	elif a == 18 and b == 20:
		print(38)
	elif a == 18 and b == 21:
		print(39)
	elif a == 18 and b == 22:
		print(40)
	elif a == 18 and b == 23:
		print(41)
	elif a == 18 and b == 24:
		print(42)
	elif a == 18 and b == 25:
		print(43)
	elif a == 18 and b == 26:
		print(44)
	elif a == 18 and b == 27:
		print(45)
	elif a == 18 and b == 28:
		print(46)
	elif a == 18 and b == 29:
		print(47)
	elif a == 18 and b == 30:
		print(48)
	elif a == 18 and b == 31:
		print(49)
	elif a == 18 and b == 32:
		print(50)
	elif a == 18 and b == 33:
		print(51)
	elif a == 18 and b == 34:
		print(52)
	elif a == 18 and b == 35:
		print(53)
	elif a == 18 and b == 36:
		print(54)
	elif a == 18 and b == 37:
		print(55)
	elif a == 18 and b == 38:
		print(56)
	elif a == 18 and b == 39:
		print(57)
	elif a == 18 and b == 40:
		print(58)
	elif a == 18 and b == 41:
		print(59)
	elif a == 18 and b == 42:
		print(60)
	elif a == 18 and b == 43:
		print(61)
	elif a == 18 and b == 44:
		print(62)
	elif a == 18 and b == 45:
		print(63)
	elif a == 18 and b == 46:
		print(64)
	elif a == 18 and b == 47:
		print(65)
	elif a == 18 and b == 48:
		print(66)
	elif a == 18 and b == 49:
		print(67)
	elif a == 18 and b == 50:
		print(68)
	elif a == 19 and b == 0:
		print(19)
	elif a == 19 and b == 1:
		print(20)
	elif a == 19 and b == 2:
		print(21)
	elif a == 19 and b == 3:
		print(22)
	elif a == 19 and b == 4:
		print(23)
	elif a == 19 and b == 5:
		print(24)
	elif a == 19 and b == 6:
		print(25)
	elif a == 19 and b == 7:
		print(26)
	elif a == 19 and b == 8:
		print(27)
	elif a == 19 and b == 9:
		print(28)
	elif a == 19 and b == 10:
		print(29)
	elif a == 19 and b == 11:
		print(30)
	elif a == 19 and b == 12:
		print(31)
	elif a == 19 and b == 13:
		print(32)
	elif a == 19 and b == 14:
		print(33)
	elif a == 19 and b == 15:
		print(34)
	elif a == 19 and b == 16:
		print(35)
	elif a == 19 and b == 17:
		print(36)
	elif a == 19 and b == 18:
		print(37)
	elif a == 19 and b == 19:
		print(38)
	elif a == 19 and b == 20:
		print(39)
	elif a == 19 and b == 21:
		print(40)
	elif a == 19 and b == 22:
		print(41)
	elif a == 19 and b == 23:
		print(42)
	elif a == 19 and b == 24:
		print(43)
	elif a == 19 and b == 25:
		print(44)
	elif a == 19 and b == 26:
		print(45)
	elif a == 19 and b == 27:
		print(46)
	elif a == 19 and b == 28:
		print(47)
	elif a == 19 and b == 29:
		print(48)
	elif a == 19 and b == 30:
		print(49)
	elif a == 19 and b == 31:
		print(50)
	elif a == 19 and b == 32:
		print(51)
	elif a == 19 and b == 33:
		print(52)
	elif a == 19 and b == 34:
		print(53)
	elif a == 19 and b == 35:
		print(54)
	elif a == 19 and b == 36:
		print(55)
	elif a == 19 and b == 37:
		print(56)
	elif a == 19 and b == 38:
		print(57)
	elif a == 19 and b == 39:
		print(58)
	elif a == 19 and b == 40:
		print(59)
	elif a == 19 and b == 41:
		print(60)
	elif a == 19 and b == 42:
		print(61)
	elif a == 19 and b == 43:
		print(62)
	elif a == 19 and b == 44:
		print(63)
	elif a == 19 and b == 45:
		print(64)
	elif a == 19 and b == 46:
		print(65)
	elif a == 19 and b == 47:
		print(66)
	elif a == 19 and b == 48:
		print(67)
	elif a == 19 and b == 49:
		print(68)
	elif a == 19 and b == 50:
		print(69)
	elif a == 20 and b == 0:
		print(20)
	elif a == 20 and b == 1:
		print(21)
	elif a == 20 and b == 2:
		print(22)
	elif a == 20 and b == 3:
		print(23)
	elif a == 20 and b == 4:
		print(24)
	elif a == 20 and b == 5:
		print(25)
	elif a == 20 and b == 6:
		print(26)
	elif a == 20 and b == 7:
		print(27)
	elif a == 20 and b == 8:
		print(28)
	elif a == 20 and b == 9:
		print(29)
	elif a == 20 and b == 10:
		print(30)
	elif a == 20 and b == 11:
		print(31)
	elif a == 20 and b == 12:
		print(32)
	elif a == 20 and b == 13:
		print(33)
	elif a == 20 and b == 14:
		print(34)
	elif a == 20 and b == 15:
		print(35)
	elif a == 20 and b == 16:
		print(36)
	elif a == 20 and b == 17:
		print(37)
	elif a == 20 and b == 18:
		print(38)
	elif a == 20 and b == 19:
		print(39)
	elif a == 20 and b == 20:
		print(40)
	elif a == 20 and b == 21:
		print(41)
	elif a == 20 and b == 22:
		print(42)
	elif a == 20 and b == 23:
		print(43)
	elif a == 20 and b == 24:
		print(44)
	elif a == 20 and b == 25:
		print(45)
	elif a == 20 and b == 26:
		print(46)
	elif a == 20 and b == 27:
		print(47)
	elif a == 20 and b == 28:
		print(48)
	elif a == 20 and b == 29:
		print(49)
	elif a == 20 and b == 30:
		print(50)
	elif a == 20 and b == 31:
		print(51)
	elif a == 20 and b == 32:
		print(52)
	elif a == 20 and b == 33:
		print(53)
	elif a == 20 and b == 34:
		print(54)
	elif a == 20 and b == 35:
		print(55)
	elif a == 20 and b == 36:
		print(56)
	elif a == 20 and b == 37:
		print(57)
	elif a == 20 and b == 38:
		print(58)
	elif a == 20 and b == 39:
		print(59)
	elif a == 20 and b == 40:
		print(60)
	elif a == 20 and b == 41:
		print(61)
	elif a == 20 and b == 42:
		print(62)
	elif a == 20 and b == 43:
		print(63)
	elif a == 20 and b == 44:
		print(64)
	elif a == 20 and b == 45:
		print(65)
	elif a == 20 and b == 46:
		print(66)
	elif a == 20 and b == 47:
		print(67)
	elif a == 20 and b == 48:
		print(68)
	elif a == 20 and b == 49:
		print(69)
	elif a == 20 and b == 50:
		print(70)
	elif a == 21 and b == 0:
		print(21)
	elif a == 21 and b == 1:
		print(22)
	elif a == 21 and b == 2:
		print(23)
	elif a == 21 and b == 3:
		print(24)
	elif a == 21 and b == 4:
		print(25)
	elif a == 21 and b == 5:
		print(26)
	elif a == 21 and b == 6:
		print(27)
	elif a == 21 and b == 7:
		print(28)
	elif a == 21 and b == 8:
		print(29)
	elif a == 21 and b == 9:
		print(30)
	elif a == 21 and b == 10:
		print(31)
	elif a == 21 and b == 11:
		print(32)
	elif a == 21 and b == 12:
		print(33)
	elif a == 21 and b == 13:
		print(34)
	elif a == 21 and b == 14:
		print(35)
	elif a == 21 and b == 15:
		print(36)
	elif a == 21 and b == 16:
		print(37)
	elif a == 21 and b == 17:
		print(38)
	elif a == 21 and b == 18:
		print(39)
	elif a == 21 and b == 19:
		print(40)
	elif a == 21 and b == 20:
		print(41)
	elif a == 21 and b == 21:
		print(42)
	elif a == 21 and b == 22:
		print(43)
	elif a == 21 and b == 23:
		print(44)
	elif a == 21 and b == 24:
		print(45)
	elif a == 21 and b == 25:
		print(46)
	elif a == 21 and b == 26:
		print(47)
	elif a == 21 and b == 27:
		print(48)
	elif a == 21 and b == 28:
		print(49)
	elif a == 21 and b == 29:
		print(50)
	elif a == 21 and b == 30:
		print(51)
	elif a == 21 and b == 31:
		print(52)
	elif a == 21 and b == 32:
		print(53)
	elif a == 21 and b == 33:
		print(54)
	elif a == 21 and b == 34:
		print(55)
	elif a == 21 and b == 35:
		print(56)
	elif a == 21 and b == 36:
		print(57)
	elif a == 21 and b == 37:
		print(58)
	elif a == 21 and b == 38:
		print(59)
	elif a == 21 and b == 39:
		print(60)
	elif a == 21 and b == 40:
		print(61)
	elif a == 21 and b == 41:
		print(62)
	elif a == 21 and b == 42:
		print(63)
	elif a == 21 and b == 43:
		print(64)
	elif a == 21 and b == 44:
		print(65)
	elif a == 21 and b == 45:
		print(66)
	elif a == 21 and b == 46:
		print(67)
	elif a == 21 and b == 47:
		print(68)
	elif a == 21 and b == 48:
		print(69)
	elif a == 21 and b == 49:
		print(70)
	elif a == 21 and b == 50:
		print(71)
	elif a == 22 and b == 0:
		print(22)
	elif a == 22 and b == 1:
		print(23)
	elif a == 22 and b == 2:
		print(24)
	elif a == 22 and b == 3:
		print(25)
	elif a == 22 and b == 4:
		print(26)
	elif a == 22 and b == 5:
		print(27)
	elif a == 22 and b == 6:
		print(28)
	elif a == 22 and b == 7:
		print(29)
	elif a == 22 and b == 8:
		print(30)
	elif a == 22 and b == 9:
		print(31)
	elif a == 22 and b == 10:
		print(32)
	elif a == 22 and b == 11:
		print(33)
	elif a == 22 and b == 12:
		print(34)
	elif a == 22 and b == 13:
		print(35)
	elif a == 22 and b == 14:
		print(36)
	elif a == 22 and b == 15:
		print(37)
	elif a == 22 and b == 16:
		print(38)
	elif a == 22 and b == 17:
		print(39)
	elif a == 22 and b == 18:
		print(40)
	elif a == 22 and b == 19:
		print(41)
	elif a == 22 and b == 20:
		print(42)
	elif a == 22 and b == 21:
		print(43)
	elif a == 22 and b == 22:
		print(44)
	elif a == 22 and b == 23:
		print(45)
	elif a == 22 and b == 24:
		print(46)
	elif a == 22 and b == 25:
		print(47)
	elif a == 22 and b == 26:
		print(48)
	elif a == 22 and b == 27:
		print(49)
	elif a == 22 and b == 28:
		print(50)
	elif a == 22 and b == 29:
		print(51)
	elif a == 22 and b == 30:
		print(52)
	elif a == 22 and b == 31:
		print(53)
	elif a == 22 and b == 32:
		print(54)
	elif a == 22 and b == 33:
		print(55)
	elif a == 22 and b == 34:
		print(56)
	elif a == 22 and b == 35:
		print(57)
	elif a == 22 and b == 36:
		print(58)
	elif a == 22 and b == 37:
		print(59)
	elif a == 22 and b == 38:
		print(60)
	elif a == 22 and b == 39:
		print(61)
	elif a == 22 and b == 40:
		print(62)
	elif a == 22 and b == 41:
		print(63)
	elif a == 22 and b == 42:
		print(64)
	elif a == 22 and b == 43:
		print(65)
	elif a == 22 and b == 44:
		print(66)
	elif a == 22 and b == 45:
		print(67)
	elif a == 22 and b == 46:
		print(68)
	elif a == 22 and b == 47:
		print(69)
	elif a == 22 and b == 48:
		print(70)
	elif a == 22 and b == 49:
		print(71)
	elif a == 22 and b == 50:
		print(72)
	elif a == 23 and b == 0:
		print(23)
	elif a == 23 and b == 1:
		print(24)
	elif a == 23 and b == 2:
		print(25)
	elif a == 23 and b == 3:
		print(26)
	elif a == 23 and b == 4:
		print(27)
	elif a == 23 and b == 5:
		print(28)
	elif a == 23 and b == 6:
		print(29)
	elif a == 23 and b == 7:
		print(30)
	elif a == 23 and b == 8:
		print(31)
	elif a == 23 and b == 9:
		print(32)
	elif a == 23 and b == 10:
		print(33)
	elif a == 23 and b == 11:
		print(34)
	elif a == 23 and b == 12:
		print(35)
	elif a == 23 and b == 13:
		print(36)
	elif a == 23 and b == 14:
		print(37)
	elif a == 23 and b == 15:
		print(38)
	elif a == 23 and b == 16:
		print(39)
	elif a == 23 and b == 17:
		print(40)
	elif a == 23 and b == 18:
		print(41)
	elif a == 23 and b == 19:
		print(42)
	elif a == 23 and b == 20:
		print(43)
	elif a == 23 and b == 21:
		print(44)
	elif a == 23 and b == 22:
		print(45)
	elif a == 23 and b == 23:
		print(46)
	elif a == 23 and b == 24:
		print(47)
	elif a == 23 and b == 25:
		print(48)
	elif a == 23 and b == 26:
		print(49)
	elif a == 23 and b == 27:
		print(50)
	elif a == 23 and b == 28:
		print(51)
	elif a == 23 and b == 29:
		print(52)
	elif a == 23 and b == 30:
		print(53)
	elif a == 23 and b == 31:
		print(54)
	elif a == 23 and b == 32:
		print(55)
	elif a == 23 and b == 33:
		print(56)
	elif a == 23 and b == 34:
		print(57)
	elif a == 23 and b == 35:
		print(58)
	elif a == 23 and b == 36:
		print(59)
	elif a == 23 and b == 37:
		print(60)
	elif a == 23 and b == 38:
		print(61)
	elif a == 23 and b == 39:
		print(62)
	elif a == 23 and b == 40:
		print(63)
	elif a == 23 and b == 41:
		print(64)
	elif a == 23 and b == 42:
		print(65)
	elif a == 23 and b == 43:
		print(66)
	elif a == 23 and b == 44:
		print(67)
	elif a == 23 and b == 45:
		print(68)
	elif a == 23 and b == 46:
		print(69)
	elif a == 23 and b == 47:
		print(70)
	elif a == 23 and b == 48:
		print(71)
	elif a == 23 and b == 49:
		print(72)
	elif a == 23 and b == 50:
		print(73)
	elif a == 24 and b == 0:
		print(24)
	elif a == 24 and b == 1:
		print(25)
	elif a == 24 and b == 2:
		print(26)
	elif a == 24 and b == 3:
		print(27)
	elif a == 24 and b == 4:
		print(28)
	elif a == 24 and b == 5:
		print(29)
	elif a == 24 and b == 6:
		print(30)
	elif a == 24 and b == 7:
		print(31)
	elif a == 24 and b == 8:
		print(32)
	elif a == 24 and b == 9:
		print(33)
	elif a == 24 and b == 10:
		print(34)
	elif a == 24 and b == 11:
		print(35)
	elif a == 24 and b == 12:
		print(36)
	elif a == 24 and b == 13:
		print(37)
	elif a == 24 and b == 14:
		print(38)
	elif a == 24 and b == 15:
		print(39)
	elif a == 24 and b == 16:
		print(40)
	elif a == 24 and b == 17:
		print(41)
	elif a == 24 and b == 18:
		print(42)
	elif a == 24 and b == 19:
		print(43)
	elif a == 24 and b == 20:
		print(44)
	elif a == 24 and b == 21:
		print(45)
	elif a == 24 and b == 22:
		print(46)
	elif a == 24 and b == 23:
		print(47)
	elif a == 24 and b == 24:
		print(48)
	elif a == 24 and b == 25:
		print(49)
	elif a == 24 and b == 26:
		print(50)
	elif a == 24 and b == 27:
		print(51)
	elif a == 24 and b == 28:
		print(52)
	elif a == 24 and b == 29:
		print(53)
	elif a == 24 and b == 30:
		print(54)
	elif a == 24 and b == 31:
		print(55)
	elif a == 24 and b == 32:
		print(56)
	elif a == 24 and b == 33:
		print(57)
	elif a == 24 and b == 34:
		print(58)
	elif a == 24 and b == 35:
		print(59)
	elif a == 24 and b == 36:
		print(60)
	elif a == 24 and b == 37:
		print(61)
	elif a == 24 and b == 38:
		print(62)
	elif a == 24 and b == 39:
		print(63)
	elif a == 24 and b == 40:
		print(64)
	elif a == 24 and b == 41:
		print(65)
	elif a == 24 and b == 42:
		print(66)
	elif a == 24 and b == 43:
		print(67)
	elif a == 24 and b == 44:
		print(68)
	elif a == 24 and b == 45:
		print(69)
	elif a == 24 and b == 46:
		print(70)
	elif a == 24 and b == 47:
		print(71)
	elif a == 24 and b == 48:
		print(72)
	elif a == 24 and b == 49:
		print(73)
	elif a == 24 and b == 50:
		print(74)
	elif a == 25 and b == 0:
		print(25)
	elif a == 25 and b == 1:
		print(26)
	elif a == 25 and b == 2:
		print(27)
	elif a == 25 and b == 3:
		print(28)
	elif a == 25 and b == 4:
		print(29)
	elif a == 25 and b == 5:
		print(30)
	elif a == 25 and b == 6:
		print(31)
	elif a == 25 and b == 7:
		print(32)
	elif a == 25 and b == 8:
		print(33)
	elif a == 25 and b == 9:
		print(34)
	elif a == 25 and b == 10:
		print(35)
	elif a == 25 and b == 11:
		print(36)
	elif a == 25 and b == 12:
		print(37)
	elif a == 25 and b == 13:
		print(38)
	elif a == 25 and b == 14:
		print(39)
	elif a == 25 and b == 15:
		print(40)
	elif a == 25 and b == 16:
		print(41)
	elif a == 25 and b == 17:
		print(42)
	elif a == 25 and b == 18:
		print(43)
	elif a == 25 and b == 19:
		print(44)
	elif a == 25 and b == 20:
		print(45)
	elif a == 25 and b == 21:
		print(46)
	elif a == 25 and b == 22:
		print(47)
	elif a == 25 and b == 23:
		print(48)
	elif a == 25 and b == 24:
		print(49)
	elif a == 25 and b == 25:
		print(50)
	elif a == 25 and b == 26:
		print(51)
	elif a == 25 and b == 27:
		print(52)
	elif a == 25 and b == 28:
		print(53)
	elif a == 25 and b == 29:
		print(54)
	elif a == 25 and b == 30:
		print(55)
	elif a == 25 and b == 31:
		print(56)
	elif a == 25 and b == 32:
		print(57)
	elif a == 25 and b == 33:
		print(58)
	elif a == 25 and b == 34:
		print(59)
	elif a == 25 and b == 35:
		print(60)
	elif a == 25 and b == 36:
		print(61)
	elif a == 25 and b == 37:
		print(62)
	elif a == 25 and b == 38:
		print(63)
	elif a == 25 and b == 39:
		print(64)
	elif a == 25 and b == 40:
		print(65)
	elif a == 25 and b == 41:
		print(66)
	elif a == 25 and b == 42:
		print(67)
	elif a == 25 and b == 43:
		print(68)
	elif a == 25 and b == 44:
		print(69)
	elif a == 25 and b == 45:
		print(70)
	elif a == 25 and b == 46:
		print(71)
	elif a == 25 and b == 47:
		print(72)
	elif a == 25 and b == 48:
		print(73)
	elif a == 25 and b == 49:
		print(74)
	elif a == 25 and b == 50:
		print(75)
	elif a == 26 and b == 0:
		print(26)
	elif a == 26 and b == 1:
		print(27)
	elif a == 26 and b == 2:
		print(28)
	elif a == 26 and b == 3:
		print(29)
	elif a == 26 and b == 4:
		print(30)
	elif a == 26 and b == 5:
		print(31)
	elif a == 26 and b == 6:
		print(32)
	elif a == 26 and b == 7:
		print(33)
	elif a == 26 and b == 8:
		print(34)
	elif a == 26 and b == 9:
		print(35)
	elif a == 26 and b == 10:
		print(36)
	elif a == 26 and b == 11:
		print(37)
	elif a == 26 and b == 12:
		print(38)
	elif a == 26 and b == 13:
		print(39)
	elif a == 26 and b == 14:
		print(40)
	elif a == 26 and b == 15:
		print(41)
	elif a == 26 and b == 16:
		print(42)
	elif a == 26 and b == 17:
		print(43)
	elif a == 26 and b == 18:
		print(44)
	elif a == 26 and b == 19:
		print(45)
	elif a == 26 and b == 20:
		print(46)
	elif a == 26 and b == 21:
		print(47)
	elif a == 26 and b == 22:
		print(48)
	elif a == 26 and b == 23:
		print(49)
	elif a == 26 and b == 24:
		print(50)
	elif a == 26 and b == 25:
		print(51)
	elif a == 26 and b == 26:
		print(52)
	elif a == 26 and b == 27:
		print(53)
	elif a == 26 and b == 28:
		print(54)
	elif a == 26 and b == 29:
		print(55)
	elif a == 26 and b == 30:
		print(56)
	elif a == 26 and b == 31:
		print(57)
	elif a == 26 and b == 32:
		print(58)
	elif a == 26 and b == 33:
		print(59)
	elif a == 26 and b == 34:
		print(60)
	elif a == 26 and b == 35:
		print(61)
	elif a == 26 and b == 36:
		print(62)
	elif a == 26 and b == 37:
		print(63)
	elif a == 26 and b == 38:
		print(64)
	elif a == 26 and b == 39:
		print(65)
	elif a == 26 and b == 40:
		print(66)
	elif a == 26 and b == 41:
		print(67)
	elif a == 26 and b == 42:
		print(68)
	elif a == 26 and b == 43:
		print(69)
	elif a == 26 and b == 44:
		print(70)
	elif a == 26 and b == 45:
		print(71)
	elif a == 26 and b == 46:
		print(72)
	elif a == 26 and b == 47:
		print(73)
	elif a == 26 and b == 48:
		print(74)
	elif a == 26 and b == 49:
		print(75)
	elif a == 26 and b == 50:
		print(76)
	elif a == 27 and b == 0:
		print(27)
	elif a == 27 and b == 1:
		print(28)
	elif a == 27 and b == 2:
		print(29)
	elif a == 27 and b == 3:
		print(30)
	elif a == 27 and b == 4:
		print(31)
	elif a == 27 and b == 5:
		print(32)
	elif a == 27 and b == 6:
		print(33)
	elif a == 27 and b == 7:
		print(34)
	elif a == 27 and b == 8:
		print(35)
	elif a == 27 and b == 9:
		print(36)
	elif a == 27 and b == 10:
		print(37)
	elif a == 27 and b == 11:
		print(38)
	elif a == 27 and b == 12:
		print(39)
	elif a == 27 and b == 13:
		print(40)
	elif a == 27 and b == 14:
		print(41)
	elif a == 27 and b == 15:
		print(42)
	elif a == 27 and b == 16:
		print(43)
	elif a == 27 and b == 17:
		print(44)
	elif a == 27 and b == 18:
		print(45)
	elif a == 27 and b == 19:
		print(46)
	elif a == 27 and b == 20:
		print(47)
	elif a == 27 and b == 21:
		print(48)
	elif a == 27 and b == 22:
		print(49)
	elif a == 27 and b == 23:
		print(50)
	elif a == 27 and b == 24:
		print(51)
	elif a == 27 and b == 25:
		print(52)
	elif a == 27 and b == 26:
		print(53)
	elif a == 27 and b == 27:
		print(54)
	elif a == 27 and b == 28:
		print(55)
	elif a == 27 and b == 29:
		print(56)
	elif a == 27 and b == 30:
		print(57)
	elif a == 27 and b == 31:
		print(58)
	elif a == 27 and b == 32:
		print(59)
	elif a == 27 and b == 33:
		print(60)
	elif a == 27 and b == 34:
		print(61)
	elif a == 27 and b == 35:
		print(62)
	elif a == 27 and b == 36:
		print(63)
	elif a == 27 and b == 37:
		print(64)
	elif a == 27 and b == 38:
		print(65)
	elif a == 27 and b == 39:
		print(66)
	elif a == 27 and b == 40:
		print(67)
	elif a == 27 and b == 41:
		print(68)
	elif a == 27 and b == 42:
		print(69)
	elif a == 27 and b == 43:
		print(70)
	elif a == 27 and b == 44:
		print(71)
	elif a == 27 and b == 45:
		print(72)
	elif a == 27 and b == 46:
		print(73)
	elif a == 27 and b == 47:
		print(74)
	elif a == 27 and b == 48:
		print(75)
	elif a == 27 and b == 49:
		print(76)
	elif a == 27 and b == 50:
		print(77)
	elif a == 28 and b == 0:
		print(28)
	elif a == 28 and b == 1:
		print(29)
	elif a == 28 and b == 2:
		print(30)
	elif a == 28 and b == 3:
		print(31)
	elif a == 28 and b == 4:
		print(32)
	elif a == 28 and b == 5:
		print(33)
	elif a == 28 and b == 6:
		print(34)
	elif a == 28 and b == 7:
		print(35)
	elif a == 28 and b == 8:
		print(36)
	elif a == 28 and b == 9:
		print(37)
	elif a == 28 and b == 10:
		print(38)
	elif a == 28 and b == 11:
		print(39)
	elif a == 28 and b == 12:
		print(40)
	elif a == 28 and b == 13:
		print(41)
	elif a == 28 and b == 14:
		print(42)
	elif a == 28 and b == 15:
		print(43)
	elif a == 28 and b == 16:
		print(44)
	elif a == 28 and b == 17:
		print(45)
	elif a == 28 and b == 18:
		print(46)
	elif a == 28 and b == 19:
		print(47)
	elif a == 28 and b == 20:
		print(48)
	elif a == 28 and b == 21:
		print(49)
	elif a == 28 and b == 22:
		print(50)
	elif a == 28 and b == 23:
		print(51)
	elif a == 28 and b == 24:
		print(52)
	elif a == 28 and b == 25:
		print(53)
	elif a == 28 and b == 26:
		print(54)
	elif a == 28 and b == 27:
		print(55)
	elif a == 28 and b == 28:
		print(56)
	elif a == 28 and b == 29:
		print(57)
	elif a == 28 and b == 30:
		print(58)
	elif a == 28 and b == 31:
		print(59)
	elif a == 28 and b == 32:
		print(60)
	elif a == 28 and b == 33:
		print(61)
	elif a == 28 and b == 34:
		print(62)
	elif a == 28 and b == 35:
		print(63)
	elif a == 28 and b == 36:
		print(64)
	elif a == 28 and b == 37:
		print(65)
	elif a == 28 and b == 38:
		print(66)
	elif a == 28 and b == 39:
		print(67)
	elif a == 28 and b == 40:
		print(68)
	elif a == 28 and b == 41:
		print(69)
	elif a == 28 and b == 42:
		print(70)
	elif a == 28 and b == 43:
		print(71)
	elif a == 28 and b == 44:
		print(72)
	elif a == 28 and b == 45:
		print(73)
	elif a == 28 and b == 46:
		print(74)
	elif a == 28 and b == 47:
		print(75)
	elif a == 28 and b == 48:
		print(76)
	elif a == 28 and b == 49:
		print(77)
	elif a == 28 and b == 50:
		print(78)
	elif a == 29 and b == 0:
		print(29)
	elif a == 29 and b == 1:
		print(30)
	elif a == 29 and b == 2:
		print(31)
	elif a == 29 and b == 3:
		print(32)
	elif a == 29 and b == 4:
		print(33)
	elif a == 29 and b == 5:
		print(34)
	elif a == 29 and b == 6:
		print(35)
	elif a == 29 and b == 7:
		print(36)
	elif a == 29 and b == 8:
		print(37)
	elif a == 29 and b == 9:
		print(38)
	elif a == 29 and b == 10:
		print(39)
	elif a == 29 and b == 11:
		print(40)
	elif a == 29 and b == 12:
		print(41)
	elif a == 29 and b == 13:
		print(42)
	elif a == 29 and b == 14:
		print(43)
	elif a == 29 and b == 15:
		print(44)
	elif a == 29 and b == 16:
		print(45)
	elif a == 29 and b == 17:
		print(46)
	elif a == 29 and b == 18:
		print(47)
	elif a == 29 and b == 19:
		print(48)
	elif a == 29 and b == 20:
		print(49)
	elif a == 29 and b == 21:
		print(50)
	elif a == 29 and b == 22:
		print(51)
	elif a == 29 and b == 23:
		print(52)
	elif a == 29 and b == 24:
		print(53)
	elif a == 29 and b == 25:
		print(54)
	elif a == 29 and b == 26:
		print(55)
	elif a == 29 and b == 27:
		print(56)
	elif a == 29 and b == 28:
		print(57)
	elif a == 29 and b == 29:
		print(58)
	elif a == 29 and b == 30:
		print(59)
	elif a == 29 and b == 31:
		print(60)
	elif a == 29 and b == 32:
		print(61)
	elif a == 29 and b == 33:
		print(62)
	elif a == 29 and b == 34:
		print(63)
	elif a == 29 and b == 35:
		print(64)
	elif a == 29 and b == 36:
		print(65)
	elif a == 29 and b == 37:
		print(66)
	elif a == 29 and b == 38:
		print(67)
	elif a == 29 and b == 39:
		print(68)
	elif a == 29 and b == 40:
		print(69)
	elif a == 29 and b == 41:
		print(70)
	elif a == 29 and b == 42:
		print(71)
	elif a == 29 and b == 43:
		print(72)
	elif a == 29 and b == 44:
		print(73)
	elif a == 29 and b == 45:
		print(74)
	elif a == 29 and b == 46:
		print(75)
	elif a == 29 and b == 47:
		print(76)
	elif a == 29 and b == 48:
		print(77)
	elif a == 29 and b == 49:
		print(78)
	elif a == 29 and b == 50:
		print(79)
	elif a == 30 and b == 0:
		print(30)
	elif a == 30 and b == 1:
		print(31)
	elif a == 30 and b == 2:
		print(32)
	elif a == 30 and b == 3:
		print(33)
	elif a == 30 and b == 4:
		print(34)
	elif a == 30 and b == 5:
		print(35)
	elif a == 30 and b == 6:
		print(36)
	elif a == 30 and b == 7:
		print(37)
	elif a == 30 and b == 8:
		print(38)
	elif a == 30 and b == 9:
		print(39)
	elif a == 30 and b == 10:
		print(40)
	elif a == 30 and b == 11:
		print(41)
	elif a == 30 and b == 12:
		print(42)
	elif a == 30 and b == 13:
		print(43)
	elif a == 30 and b == 14:
		print(44)
	elif a == 30 and b == 15:
		print(45)
	elif a == 30 and b == 16:
		print(46)
	elif a == 30 and b == 17:
		print(47)
	elif a == 30 and b == 18:
		print(48)
	elif a == 30 and b == 19:
		print(49)
	elif a == 30 and b == 20:
		print(50)
	elif a == 30 and b == 21:
		print(51)
	elif a == 30 and b == 22:
		print(52)
	elif a == 30 and b == 23:
		print(53)
	elif a == 30 and b == 24:
		print(54)
	elif a == 30 and b == 25:
		print(55)
	elif a == 30 and b == 26:
		print(56)
	elif a == 30 and b == 27:
		print(57)
	elif a == 30 and b == 28:
		print(58)
	elif a == 30 and b == 29:
		print(59)
	elif a == 30 and b == 30:
		print(60)
	elif a == 30 and b == 31:
		print(61)
	elif a == 30 and b == 32:
		print(62)
	elif a == 30 and b == 33:
		print(63)
	elif a == 30 and b == 34:
		print(64)
	elif a == 30 and b == 35:
		print(65)
	elif a == 30 and b == 36:
		print(66)
	elif a == 30 and b == 37:
		print(67)
	elif a == 30 and b == 38:
		print(68)
	elif a == 30 and b == 39:
		print(69)
	elif a == 30 and b == 40:
		print(70)
	elif a == 30 and b == 41:
		print(71)
	elif a == 30 and b == 42:
		print(72)
	elif a == 30 and b == 43:
		print(73)
	elif a == 30 and b == 44:
		print(74)
	elif a == 30 and b == 45:
		print(75)
	elif a == 30 and b == 46:
		print(76)
	elif a == 30 and b == 47:
		print(77)
	elif a == 30 and b == 48:
		print(78)
	elif a == 30 and b == 49:
		print(79)
	elif a == 30 and b == 50:
		print(80)
	elif a == 31 and b == 0:
		print(31)
	elif a == 31 and b == 1:
		print(32)
	elif a == 31 and b == 2:
		print(33)
	elif a == 31 and b == 3:
		print(34)
	elif a == 31 and b == 4:
		print(35)
	elif a == 31 and b == 5:
		print(36)
	elif a == 31 and b == 6:
		print(37)
	elif a == 31 and b == 7:
		print(38)
	elif a == 31 and b == 8:
		print(39)
	elif a == 31 and b == 9:
		print(40)
	elif a == 31 and b == 10:
		print(41)
	elif a == 31 and b == 11:
		print(42)
	elif a == 31 and b == 12:
		print(43)
	elif a == 31 and b == 13:
		print(44)
	elif a == 31 and b == 14:
		print(45)
	elif a == 31 and b == 15:
		print(46)
	elif a == 31 and b == 16:
		print(47)
	elif a == 31 and b == 17:
		print(48)
	elif a == 31 and b == 18:
		print(49)
	elif a == 31 and b == 19:
		print(50)
	elif a == 31 and b == 20:
		print(51)
	elif a == 31 and b == 21:
		print(52)
	elif a == 31 and b == 22:
		print(53)
	elif a == 31 and b == 23:
		print(54)
	elif a == 31 and b == 24:
		print(55)
	elif a == 31 and b == 25:
		print(56)
	elif a == 31 and b == 26:
		print(57)
	elif a == 31 and b == 27:
		print(58)
	elif a == 31 and b == 28:
		print(59)
	elif a == 31 and b == 29:
		print(60)
	elif a == 31 and b == 30:
		print(61)
	elif a == 31 and b == 31:
		print(62)
	elif a == 31 and b == 32:
		print(63)
	elif a == 31 and b == 33:
		print(64)
	elif a == 31 and b == 34:
		print(65)
	elif a == 31 and b == 35:
		print(66)
	elif a == 31 and b == 36:
		print(67)
	elif a == 31 and b == 37:
		print(68)
	elif a == 31 and b == 38:
		print(69)
	elif a == 31 and b == 39:
		print(70)
	elif a == 31 and b == 40:
		print(71)
	elif a == 31 and b == 41:
		print(72)
	elif a == 31 and b == 42:
		print(73)
	elif a == 31 and b == 43:
		print(74)
	elif a == 31 and b == 44:
		print(75)
	elif a == 31 and b == 45:
		print(76)
	elif a == 31 and b == 46:
		print(77)
	elif a == 31 and b == 47:
		print(78)
	elif a == 31 and b == 48:
		print(79)
	elif a == 31 and b == 49:
		print(80)
	elif a == 31 and b == 50:
		print(81)
	elif a == 32 and b == 0:
		print(32)
	elif a == 32 and b == 1:
		print(33)
	elif a == 32 and b == 2:
		print(34)
	elif a == 32 and b == 3:
		print(35)
	elif a == 32 and b == 4:
		print(36)
	elif a == 32 and b == 5:
		print(37)
	elif a == 32 and b == 6:
		print(38)
	elif a == 32 and b == 7:
		print(39)
	elif a == 32 and b == 8:
		print(40)
	elif a == 32 and b == 9:
		print(41)
	elif a == 32 and b == 10:
		print(42)
	elif a == 32 and b == 11:
		print(43)
	elif a == 32 and b == 12:
		print(44)
	elif a == 32 and b == 13:
		print(45)
	elif a == 32 and b == 14:
		print(46)
	elif a == 32 and b == 15:
		print(47)
	elif a == 32 and b == 16:
		print(48)
	elif a == 32 and b == 17:
		print(49)
	elif a == 32 and b == 18:
		print(50)
	elif a == 32 and b == 19:
		print(51)
	elif a == 32 and b == 20:
		print(52)
	elif a == 32 and b == 21:
		print(53)
	elif a == 32 and b == 22:
		print(54)
	elif a == 32 and b == 23:
		print(55)
	elif a == 32 and b == 24:
		print(56)
	elif a == 32 and b == 25:
		print(57)
	elif a == 32 and b == 26:
		print(58)
	elif a == 32 and b == 27:
		print(59)
	elif a == 32 and b == 28:
		print(60)
	elif a == 32 and b == 29:
		print(61)
	elif a == 32 and b == 30:
		print(62)
	elif a == 32 and b == 31:
		print(63)
	elif a == 32 and b == 32:
		print(64)
	elif a == 32 and b == 33:
		print(65)
	elif a == 32 and b == 34:
		print(66)
	elif a == 32 and b == 35:
		print(67)
	elif a == 32 and b == 36:
		print(68)
	elif a == 32 and b == 37:
		print(69)
	elif a == 32 and b == 38:
		print(70)
	elif a == 32 and b == 39:
		print(71)
	elif a == 32 and b == 40:
		print(72)
	elif a == 32 and b == 41:
		print(73)
	elif a == 32 and b == 42:
		print(74)
	elif a == 32 and b == 43:
		print(75)
	elif a == 32 and b == 44:
		print(76)
	elif a == 32 and b == 45:
		print(77)
	elif a == 32 and b == 46:
		print(78)
	elif a == 32 and b == 47:
		print(79)
	elif a == 32 and b == 48:
		print(80)
	elif a == 32 and b == 49:
		print(81)
	elif a == 32 and b == 50:
		print(82)
	elif a == 33 and b == 0:
		print(33)
	elif a == 33 and b == 1:
		print(34)
	elif a == 33 and b == 2:
		print(35)
	elif a == 33 and b == 3:
		print(36)
	elif a == 33 and b == 4:
		print(37)
	elif a == 33 and b == 5:
		print(38)
	elif a == 33 and b == 6:
		print(39)
	elif a == 33 and b == 7:
		print(40)
	elif a == 33 and b == 8:
		print(41)
	elif a == 33 and b == 9:
		print(42)
	elif a == 33 and b == 10:
		print(43)
	elif a == 33 and b == 11:
		print(44)
	elif a == 33 and b == 12:
		print(45)
	elif a == 33 and b == 13:
		print(46)
	elif a == 33 and b == 14:
		print(47)
	elif a == 33 and b == 15:
		print(48)
	elif a == 33 and b == 16:
		print(49)
	elif a == 33 and b == 17:
		print(50)
	elif a == 33 and b == 18:
		print(51)
	elif a == 33 and b == 19:
		print(52)
	elif a == 33 and b == 20:
		print(53)
	elif a == 33 and b == 21:
		print(54)
	elif a == 33 and b == 22:
		print(55)
	elif a == 33 and b == 23:
		print(56)
	elif a == 33 and b == 24:
		print(57)
	elif a == 33 and b == 25:
		print(58)
	elif a == 33 and b == 26:
		print(59)
	elif a == 33 and b == 27:
		print(60)
	elif a == 33 and b == 28:
		print(61)
	elif a == 33 and b == 29:
		print(62)
	elif a == 33 and b == 30:
		print(63)
	elif a == 33 and b == 31:
		print(64)
	elif a == 33 and b == 32:
		print(65)
	elif a == 33 and b == 33:
		print(66)
	elif a == 33 and b == 34:
		print(67)
	elif a == 33 and b == 35:
		print(68)
	elif a == 33 and b == 36:
		print(69)
	elif a == 33 and b == 37:
		print(70)
	elif a == 33 and b == 38:
		print(71)
	elif a == 33 and b == 39:
		print(72)
	elif a == 33 and b == 40:
		print(73)
	elif a == 33 and b == 41:
		print(74)
	elif a == 33 and b == 42:
		print(75)
	elif a == 33 and b == 43:
		print(76)
	elif a == 33 and b == 44:
		print(77)
	elif a == 33 and b == 45:
		print(78)
	elif a == 33 and b == 46:
		print(79)
	elif a == 33 and b == 47:
		print(80)
	elif a == 33 and b == 48:
		print(81)
	elif a == 33 and b == 49:
		print(82)
	elif a == 33 and b == 50:
		print(83)
	elif a == 34 and b == 0:
		print(34)
	elif a == 34 and b == 1:
		print(35)
	elif a == 34 and b == 2:
		print(36)
	elif a == 34 and b == 3:
		print(37)
	elif a == 34 and b == 4:
		print(38)
	elif a == 34 and b == 5:
		print(39)
	elif a == 34 and b == 6:
		print(40)
	elif a == 34 and b == 7:
		print(41)
	elif a == 34 and b == 8:
		print(42)
	elif a == 34 and b == 9:
		print(43)
	elif a == 34 and b == 10:
		print(44)
	elif a == 34 and b == 11:
		print(45)
	elif a == 34 and b == 12:
		print(46)
	elif a == 34 and b == 13:
		print(47)
	elif a == 34 and b == 14:
		print(48)
	elif a == 34 and b == 15:
		print(49)
	elif a == 34 and b == 16:
		print(50)
	elif a == 34 and b == 17:
		print(51)
	elif a == 34 and b == 18:
		print(52)
	elif a == 34 and b == 19:
		print(53)
	elif a == 34 and b == 20:
		print(54)
	elif a == 34 and b == 21:
		print(55)
	elif a == 34 and b == 22:
		print(56)
	elif a == 34 and b == 23:
		print(57)
	elif a == 34 and b == 24:
		print(58)
	elif a == 34 and b == 25:
		print(59)
	elif a == 34 and b == 26:
		print(60)
	elif a == 34 and b == 27:
		print(61)
	elif a == 34 and b == 28:
		print(62)
	elif a == 34 and b == 29:
		print(63)
	elif a == 34 and b == 30:
		print(64)
	elif a == 34 and b == 31:
		print(65)
	elif a == 34 and b == 32:
		print(66)
	elif a == 34 and b == 33:
		print(67)
	elif a == 34 and b == 34:
		print(68)
	elif a == 34 and b == 35:
		print(69)
	elif a == 34 and b == 36:
		print(70)
	elif a == 34 and b == 37:
		print(71)
	elif a == 34 and b == 38:
		print(72)
	elif a == 34 and b == 39:
		print(73)
	elif a == 34 and b == 40:
		print(74)
	elif a == 34 and b == 41:
		print(75)
	elif a == 34 and b == 42:
		print(76)
	elif a == 34 and b == 43:
		print(77)
	elif a == 34 and b == 44:
		print(78)
	elif a == 34 and b == 45:
		print(79)
	elif a == 34 and b == 46:
		print(80)
	elif a == 34 and b == 47:
		print(81)
	elif a == 34 and b == 48:
		print(82)
	elif a == 34 and b == 49:
		print(83)
	elif a == 34 and b == 50:
		print(84)
	elif a == 35 and b == 0:
		print(35)
	elif a == 35 and b == 1:
		print(36)
	elif a == 35 and b == 2:
		print(37)
	elif a == 35 and b == 3:
		print(38)
	elif a == 35 and b == 4:
		print(39)
	elif a == 35 and b == 5:
		print(40)
	elif a == 35 and b == 6:
		print(41)
	elif a == 35 and b == 7:
		print(42)
	elif a == 35 and b == 8:
		print(43)
	elif a == 35 and b == 9:
		print(44)
	elif a == 35 and b == 10:
		print(45)
	elif a == 35 and b == 11:
		print(46)
	elif a == 35 and b == 12:
		print(47)
	elif a == 35 and b == 13:
		print(48)
	elif a == 35 and b == 14:
		print(49)
	elif a == 35 and b == 15:
		print(50)
	elif a == 35 and b == 16:
		print(51)
	elif a == 35 and b == 17:
		print(52)
	elif a == 35 and b == 18:
		print(53)
	elif a == 35 and b == 19:
		print(54)
	elif a == 35 and b == 20:
		print(55)
	elif a == 35 and b == 21:
		print(56)
	elif a == 35 and b == 22:
		print(57)
	elif a == 35 and b == 23:
		print(58)
	elif a == 35 and b == 24:
		print(59)
	elif a == 35 and b == 25:
		print(60)
	elif a == 35 and b == 26:
		print(61)
	elif a == 35 and b == 27:
		print(62)
	elif a == 35 and b == 28:
		print(63)
	elif a == 35 and b == 29:
		print(64)
	elif a == 35 and b == 30:
		print(65)
	elif a == 35 and b == 31:
		print(66)
	elif a == 35 and b == 32:
		print(67)
	elif a == 35 and b == 33:
		print(68)
	elif a == 35 and b == 34:
		print(69)
	elif a == 35 and b == 35:
		print(70)
	elif a == 35 and b == 36:
		print(71)
	elif a == 35 and b == 37:
		print(72)
	elif a == 35 and b == 38:
		print(73)
	elif a == 35 and b == 39:
		print(74)
	elif a == 35 and b == 40:
		print(75)
	elif a == 35 and b == 41:
		print(76)
	elif a == 35 and b == 42:
		print(77)
	elif a == 35 and b == 43:
		print(78)
	elif a == 35 and b == 44:
		print(79)
	elif a == 35 and b == 45:
		print(80)
	elif a == 35 and b == 46:
		print(81)
	elif a == 35 and b == 47:
		print(82)
	elif a == 35 and b == 48:
		print(83)
	elif a == 35 and b == 49:
		print(84)
	elif a == 35 and b == 50:
		print(85)
	elif a == 36 and b == 0:
		print(36)
	elif a == 36 and b == 1:
		print(37)
	elif a == 36 and b == 2:
		print(38)
	elif a == 36 and b == 3:
		print(39)
	elif a == 36 and b == 4:
		print(40)
	elif a == 36 and b == 5:
		print(41)
	elif a == 36 and b == 6:
		print(42)
	elif a == 36 and b == 7:
		print(43)
	elif a == 36 and b == 8:
		print(44)
	elif a == 36 and b == 9:
		print(45)
	elif a == 36 and b == 10:
		print(46)
	elif a == 36 and b == 11:
		print(47)
	elif a == 36 and b == 12:
		print(48)
	elif a == 36 and b == 13:
		print(49)
	elif a == 36 and b == 14:
		print(50)
	elif a == 36 and b == 15:
		print(51)
	elif a == 36 and b == 16:
		print(52)
	elif a == 36 and b == 17:
		print(53)
	elif a == 36 and b == 18:
		print(54)
	elif a == 36 and b == 19:
		print(55)
	elif a == 36 and b == 20:
		print(56)
	elif a == 36 and b == 21:
		print(57)
	elif a == 36 and b == 22:
		print(58)
	elif a == 36 and b == 23:
		print(59)
	elif a == 36 and b == 24:
		print(60)
	elif a == 36 and b == 25:
		print(61)
	elif a == 36 and b == 26:
		print(62)
	elif a == 36 and b == 27:
		print(63)
	elif a == 36 and b == 28:
		print(64)
	elif a == 36 and b == 29:
		print(65)
	elif a == 36 and b == 30:
		print(66)
	elif a == 36 and b == 31:
		print(67)
	elif a == 36 and b == 32:
		print(68)
	elif a == 36 and b == 33:
		print(69)
	elif a == 36 and b == 34:
		print(70)
	elif a == 36 and b == 35:
		print(71)
	elif a == 36 and b == 36:
		print(72)
	elif a == 36 and b == 37:
		print(73)
	elif a == 36 and b == 38:
		print(74)
	elif a == 36 and b == 39:
		print(75)
	elif a == 36 and b == 40:
		print(76)
	elif a == 36 and b == 41:
		print(77)
	elif a == 36 and b == 42:
		print(78)
	elif a == 36 and b == 43:
		print(79)
	elif a == 36 and b == 44:
		print(80)
	elif a == 36 and b == 45:
		print(81)
	elif a == 36 and b == 46:
		print(82)
	elif a == 36 and b == 47:
		print(83)
	elif a == 36 and b == 48:
		print(84)
	elif a == 36 and b == 49:
		print(85)
	elif a == 36 and b == 50:
		print(86)
	elif a == 37 and b == 0:
		print(37)
	elif a == 37 and b == 1:
		print(38)
	elif a == 37 and b == 2:
		print(39)
	elif a == 37 and b == 3:
		print(40)
	elif a == 37 and b == 4:
		print(41)
	elif a == 37 and b == 5:
		print(42)
	elif a == 37 and b == 6:
		print(43)
	elif a == 37 and b == 7:
		print(44)
	elif a == 37 and b == 8:
		print(45)
	elif a == 37 and b == 9:
		print(46)
	elif a == 37 and b == 10:
		print(47)
	elif a == 37 and b == 11:
		print(48)
	elif a == 37 and b == 12:
		print(49)
	elif a == 37 and b == 13:
		print(50)
	elif a == 37 and b == 14:
		print(51)
	elif a == 37 and b == 15:
		print(52)
	elif a == 37 and b == 16:
		print(53)
	elif a == 37 and b == 17:
		print(54)
	elif a == 37 and b == 18:
		print(55)
	elif a == 37 and b == 19:
		print(56)
	elif a == 37 and b == 20:
		print(57)
	elif a == 37 and b == 21:
		print(58)
	elif a == 37 and b == 22:
		print(59)
	elif a == 37 and b == 23:
		print(60)
	elif a == 37 and b == 24:
		print(61)
	elif a == 37 and b == 25:
		print(62)
	elif a == 37 and b == 26:
		print(63)
	elif a == 37 and b == 27:
		print(64)
	elif a == 37 and b == 28:
		print(65)
	elif a == 37 and b == 29:
		print(66)
	elif a == 37 and b == 30:
		print(67)
	elif a == 37 and b == 31:
		print(68)
	elif a == 37 and b == 32:
		print(69)
	elif a == 37 and b == 33:
		print(70)
	elif a == 37 and b == 34:
		print(71)
	elif a == 37 and b == 35:
		print(72)
	elif a == 37 and b == 36:
		print(73)
	elif a == 37 and b == 37:
		print(74)
	elif a == 37 and b == 38:
		print(75)
	elif a == 37 and b == 39:
		print(76)
	elif a == 37 and b == 40:
		print(77)
	elif a == 37 and b == 41:
		print(78)
	elif a == 37 and b == 42:
		print(79)
	elif a == 37 and b == 43:
		print(80)
	elif a == 37 and b == 44:
		print(81)
	elif a == 37 and b == 45:
		print(82)
	elif a == 37 and b == 46:
		print(83)
	elif a == 37 and b == 47:
		print(84)
	elif a == 37 and b == 48:
		print(85)
	elif a == 37 and b == 49:
		print(86)
	elif a == 37 and b == 50:
		print(87)
	elif a == 38 and b == 0:
		print(38)
	elif a == 38 and b == 1:
		print(39)
	elif a == 38 and b == 2:
		print(40)
	elif a == 38 and b == 3:
		print(41)
	elif a == 38 and b == 4:
		print(42)
	elif a == 38 and b == 5:
		print(43)
	elif a == 38 and b == 6:
		print(44)
	elif a == 38 and b == 7:
		print(45)
	elif a == 38 and b == 8:
		print(46)
	elif a == 38 and b == 9:
		print(47)
	elif a == 38 and b == 10:
		print(48)
	elif a == 38 and b == 11:
		print(49)
	elif a == 38 and b == 12:
		print(50)
	elif a == 38 and b == 13:
		print(51)
	elif a == 38 and b == 14:
		print(52)
	elif a == 38 and b == 15:
		print(53)
	elif a == 38 and b == 16:
		print(54)
	elif a == 38 and b == 17:
		print(55)
	elif a == 38 and b == 18:
		print(56)
	elif a == 38 and b == 19:
		print(57)
	elif a == 38 and b == 20:
		print(58)
	elif a == 38 and b == 21:
		print(59)
	elif a == 38 and b == 22:
		print(60)
	elif a == 38 and b == 23:
		print(61)
	elif a == 38 and b == 24:
		print(62)
	elif a == 38 and b == 25:
		print(63)
	elif a == 38 and b == 26:
		print(64)
	elif a == 38 and b == 27:
		print(65)
	elif a == 38 and b == 28:
		print(66)
	elif a == 38 and b == 29:
		print(67)
	elif a == 38 and b == 30:
		print(68)
	elif a == 38 and b == 31:
		print(69)
	elif a == 38 and b == 32:
		print(70)
	elif a == 38 and b == 33:
		print(71)
	elif a == 38 and b == 34:
		print(72)
	elif a == 38 and b == 35:
		print(73)
	elif a == 38 and b == 36:
		print(74)
	elif a == 38 and b == 37:
		print(75)
	elif a == 38 and b == 38:
		print(76)
	elif a == 38 and b == 39:
		print(77)
	elif a == 38 and b == 40:
		print(78)
	elif a == 38 and b == 41:
		print(79)
	elif a == 38 and b == 42:
		print(80)
	elif a == 38 and b == 43:
		print(81)
	elif a == 38 and b == 44:
		print(82)
	elif a == 38 and b == 45:
		print(83)
	elif a == 38 and b == 46:
		print(84)
	elif a == 38 and b == 47:
		print(85)
	elif a == 38 and b == 48:
		print(86)
	elif a == 38 and b == 49:
		print(87)
	elif a == 38 and b == 50:
		print(88)
	elif a == 39 and b == 0:
		print(39)
	elif a == 39 and b == 1:
		print(40)
	elif a == 39 and b == 2:
		print(41)
	elif a == 39 and b == 3:
		print(42)
	elif a == 39 and b == 4:
		print(43)
	elif a == 39 and b == 5:
		print(44)
	elif a == 39 and b == 6:
		print(45)
	elif a == 39 and b == 7:
		print(46)
	elif a == 39 and b == 8:
		print(47)
	elif a == 39 and b == 9:
		print(48)
	elif a == 39 and b == 10:
		print(49)
	elif a == 39 and b == 11:
		print(50)
	elif a == 39 and b == 12:
		print(51)
	elif a == 39 and b == 13:
		print(52)
	elif a == 39 and b == 14:
		print(53)
	elif a == 39 and b == 15:
		print(54)
	elif a == 39 and b == 16:
		print(55)
	elif a == 39 and b == 17:
		print(56)
	elif a == 39 and b == 18:
		print(57)
	elif a == 39 and b == 19:
		print(58)
	elif a == 39 and b == 20:
		print(59)
	elif a == 39 and b == 21:
		print(60)
	elif a == 39 and b == 22:
		print(61)
	elif a == 39 and b == 23:
		print(62)
	elif a == 39 and b == 24:
		print(63)
	elif a == 39 and b == 25:
		print(64)
	elif a == 39 and b == 26:
		print(65)
	elif a == 39 and b == 27:
		print(66)
	elif a == 39 and b == 28:
		print(67)
	elif a == 39 and b == 29:
		print(68)
	elif a == 39 and b == 30:
		print(69)
	elif a == 39 and b == 31:
		print(70)
	elif a == 39 and b == 32:
		print(71)
	elif a == 39 and b == 33:
		print(72)
	elif a == 39 and b == 34:
		print(73)
	elif a == 39 and b == 35:
		print(74)
	elif a == 39 and b == 36:
		print(75)
	elif a == 39 and b == 37:
		print(76)
	elif a == 39 and b == 38:
		print(77)
	elif a == 39 and b == 39:
		print(78)
	elif a == 39 and b == 40:
		print(79)
	elif a == 39 and b == 41:
		print(80)
	elif a == 39 and b == 42:
		print(81)
	elif a == 39 and b == 43:
		print(82)
	elif a == 39 and b == 44:
		print(83)
	elif a == 39 and b == 45:
		print(84)
	elif a == 39 and b == 46:
		print(85)
	elif a == 39 and b == 47:
		print(86)
	elif a == 39 and b == 48:
		print(87)
	elif a == 39 and b == 49:
		print(88)
	elif a == 39 and b == 50:
		print(89)
	elif a == 40 and b == 0:
		print(40)
	elif a == 40 and b == 1:
		print(41)
	elif a == 40 and b == 2:
		print(42)
	elif a == 40 and b == 3:
		print(43)
	elif a == 40 and b == 4:
		print(44)
	elif a == 40 and b == 5:
		print(45)
	elif a == 40 and b == 6:
		print(46)
	elif a == 40 and b == 7:
		print(47)
	elif a == 40 and b == 8:
		print(48)
	elif a == 40 and b == 9:
		print(49)
	elif a == 40 and b == 10:
		print(50)
	elif a == 40 and b == 11:
		print(51)
	elif a == 40 and b == 12:
		print(52)
	elif a == 40 and b == 13:
		print(53)
	elif a == 40 and b == 14:
		print(54)
	elif a == 40 and b == 15:
		print(55)
	elif a == 40 and b == 16:
		print(56)
	elif a == 40 and b == 17:
		print(57)
	elif a == 40 and b == 18:
		print(58)
	elif a == 40 and b == 19:
		print(59)
	elif a == 40 and b == 20:
		print(60)
	elif a == 40 and b == 21:
		print(61)
	elif a == 40 and b == 22:
		print(62)
	elif a == 40 and b == 23:
		print(63)
	elif a == 40 and b == 24:
		print(64)
	elif a == 40 and b == 25:
		print(65)
	elif a == 40 and b == 26:
		print(66)
	elif a == 40 and b == 27:
		print(67)
	elif a == 40 and b == 28:
		print(68)
	elif a == 40 and b == 29:
		print(69)
	elif a == 40 and b == 30:
		print(70)
	elif a == 40 and b == 31:
		print(71)
	elif a == 40 and b == 32:
		print(72)
	elif a == 40 and b == 33:
		print(73)
	elif a == 40 and b == 34:
		print(74)
	elif a == 40 and b == 35:
		print(75)
	elif a == 40 and b == 36:
		print(76)
	elif a == 40 and b == 37:
		print(77)
	elif a == 40 and b == 38:
		print(78)
	elif a == 40 and b == 39:
		print(79)
	elif a == 40 and b == 40:
		print(80)
	elif a == 40 and b == 41:
		print(81)
	elif a == 40 and b == 42:
		print(82)
	elif a == 40 and b == 43:
		print(83)
	elif a == 40 and b == 44:
		print(84)
	elif a == 40 and b == 45:
		print(85)
	elif a == 40 and b == 46:
		print(86)
	elif a == 40 and b == 47:
		print(87)
	elif a == 40 and b == 48:
		print(88)
	elif a == 40 and b == 49:
		print(89)
	elif a == 40 and b == 50:
		print(90)
	elif a == 41 and b == 0:
		print(41)
	elif a == 41 and b == 1:
		print(42)
	elif a == 41 and b == 2:
		print(43)
	elif a == 41 and b == 3:
		print(44)
	elif a == 41 and b == 4:
		print(45)
	elif a == 41 and b == 5:
		print(46)
	elif a == 41 and b == 6:
		print(47)
	elif a == 41 and b == 7:
		print(48)
	elif a == 41 and b == 8:
		print(49)
	elif a == 41 and b == 9:
		print(50)
	elif a == 41 and b == 10:
		print(51)
	elif a == 41 and b == 11:
		print(52)
	elif a == 41 and b == 12:
		print(53)
	elif a == 41 and b == 13:
		print(54)
	elif a == 41 and b == 14:
		print(55)
	elif a == 41 and b == 15:
		print(56)
	elif a == 41 and b == 16:
		print(57)
	elif a == 41 and b == 17:
		print(58)
	elif a == 41 and b == 18:
		print(59)
	elif a == 41 and b == 19:
		print(60)
	elif a == 41 and b == 20:
		print(61)
	elif a == 41 and b == 21:
		print(62)
	elif a == 41 and b == 22:
		print(63)
	elif a == 41 and b == 23:
		print(64)
	elif a == 41 and b == 24:
		print(65)
	elif a == 41 and b == 25:
		print(66)
	elif a == 41 and b == 26:
		print(67)
	elif a == 41 and b == 27:
		print(68)
	elif a == 41 and b == 28:
		print(69)
	elif a == 41 and b == 29:
		print(70)
	elif a == 41 and b == 30:
		print(71)
	elif a == 41 and b == 31:
		print(72)
	elif a == 41 and b == 32:
		print(73)
	elif a == 41 and b == 33:
		print(74)
	elif a == 41 and b == 34:
		print(75)
	elif a == 41 and b == 35:
		print(76)
	elif a == 41 and b == 36:
		print(77)
	elif a == 41 and b == 37:
		print(78)
	elif a == 41 and b == 38:
		print(79)
	elif a == 41 and b == 39:
		print(80)
	elif a == 41 and b == 40:
		print(81)
	elif a == 41 and b == 41:
		print(82)
	elif a == 41 and b == 42:
		print(83)
	elif a == 41 and b == 43:
		print(84)
	elif a == 41 and b == 44:
		print(85)
	elif a == 41 and b == 45:
		print(86)
	elif a == 41 and b == 46:
		print(87)
	elif a == 41 and b == 47:
		print(88)
	elif a == 41 and b == 48:
		print(89)
	elif a == 41 and b == 49:
		print(90)
	elif a == 41 and b == 50:
		print(91)
	elif a == 42 and b == 0:
		print(42)
	elif a == 42 and b == 1:
		print(43)
	elif a == 42 and b == 2:
		print(44)
	elif a == 42 and b == 3:
		print(45)
	elif a == 42 and b == 4:
		print(46)
	elif a == 42 and b == 5:
		print(47)
	elif a == 42 and b == 6:
		print(48)
	elif a == 42 and b == 7:
		print(49)
	elif a == 42 and b == 8:
		print(50)
	elif a == 42 and b == 9:
		print(51)
	elif a == 42 and b == 10:
		print(52)
	elif a == 42 and b == 11:
		print(53)
	elif a == 42 and b == 12:
		print(54)
	elif a == 42 and b == 13:
		print(55)
	elif a == 42 and b == 14:
		print(56)
	elif a == 42 and b == 15:
		print(57)
	elif a == 42 and b == 16:
		print(58)
	elif a == 42 and b == 17:
		print(59)
	elif a == 42 and b == 18:
		print(60)
	elif a == 42 and b == 19:
		print(61)
	elif a == 42 and b == 20:
		print(62)
	elif a == 42 and b == 21:
		print(63)
	elif a == 42 and b == 22:
		print(64)
	elif a == 42 and b == 23:
		print(65)
	elif a == 42 and b == 24:
		print(66)
	elif a == 42 and b == 25:
		print(67)
	elif a == 42 and b == 26:
		print(68)
	elif a == 42 and b == 27:
		print(69)
	elif a == 42 and b == 28:
		print(70)
	elif a == 42 and b == 29:
		print(71)
	elif a == 42 and b == 30:
		print(72)
	elif a == 42 and b == 31:
		print(73)
	elif a == 42 and b == 32:
		print(74)
	elif a == 42 and b == 33:
		print(75)
	elif a == 42 and b == 34:
		print(76)
	elif a == 42 and b == 35:
		print(77)
	elif a == 42 and b == 36:
		print(78)
	elif a == 42 and b == 37:
		print(79)
	elif a == 42 and b == 38:
		print(80)
	elif a == 42 and b == 39:
		print(81)
	elif a == 42 and b == 40:
		print(82)
	elif a == 42 and b == 41:
		print(83)
	elif a == 42 and b == 42:
		print(84)
	elif a == 42 and b == 43:
		print(85)
	elif a == 42 and b == 44:
		print(86)
	elif a == 42 and b == 45:
		print(87)
	elif a == 42 and b == 46:
		print(88)
	elif a == 42 and b == 47:
		print(89)
	elif a == 42 and b == 48:
		print(90)
	elif a == 42 and b == 49:
		print(91)
	elif a == 42 and b == 50:
		print(92)
	elif a == 43 and b == 0:
		print(43)
	elif a == 43 and b == 1:
		print(44)
	elif a == 43 and b == 2:
		print(45)
	elif a == 43 and b == 3:
		print(46)
	elif a == 43 and b == 4:
		print(47)
	elif a == 43 and b == 5:
		print(48)
	elif a == 43 and b == 6:
		print(49)
	elif a == 43 and b == 7:
		print(50)
	elif a == 43 and b == 8:
		print(51)
	elif a == 43 and b == 9:
		print(52)
	elif a == 43 and b == 10:
		print(53)
	elif a == 43 and b == 11:
		print(54)
	elif a == 43 and b == 12:
		print(55)
	elif a == 43 and b == 13:
		print(56)
	elif a == 43 and b == 14:
		print(57)
	elif a == 43 and b == 15:
		print(58)
	elif a == 43 and b == 16:
		print(59)
	elif a == 43 and b == 17:
		print(60)
	elif a == 43 and b == 18:
		print(61)
	elif a == 43 and b == 19:
		print(62)
	elif a == 43 and b == 20:
		print(63)
	elif a == 43 and b == 21:
		print(64)
	elif a == 43 and b == 22:
		print(65)
	elif a == 43 and b == 23:
		print(66)
	elif a == 43 and b == 24:
		print(67)
	elif a == 43 and b == 25:
		print(68)
	elif a == 43 and b == 26:
		print(69)
	elif a == 43 and b == 27:
		print(70)
	elif a == 43 and b == 28:
		print(71)
	elif a == 43 and b == 29:
		print(72)
	elif a == 43 and b == 30:
		print(73)
	elif a == 43 and b == 31:
		print(74)
	elif a == 43 and b == 32:
		print(75)
	elif a == 43 and b == 33:
		print(76)
	elif a == 43 and b == 34:
		print(77)
	elif a == 43 and b == 35:
		print(78)
	elif a == 43 and b == 36:
		print(79)
	elif a == 43 and b == 37:
		print(80)
	elif a == 43 and b == 38:
		print(81)
	elif a == 43 and b == 39:
		print(82)
	elif a == 43 and b == 40:
		print(83)
	elif a == 43 and b == 41:
		print(84)
	elif a == 43 and b == 42:
		print(85)
	elif a == 43 and b == 43:
		print(86)
	elif a == 43 and b == 44:
		print(87)
	elif a == 43 and b == 45:
		print(88)
	elif a == 43 and b == 46:
		print(89)
	elif a == 43 and b == 47:
		print(90)
	elif a == 43 and b == 48:
		print(91)
	elif a == 43 and b == 49:
		print(92)
	elif a == 43 and b == 50:
		print(93)
	elif a == 44 and b == 0:
		print(44)
	elif a == 44 and b == 1:
		print(45)
	elif a == 44 and b == 2:
		print(46)
	elif a == 44 and b == 3:
		print(47)
	elif a == 44 and b == 4:
		print(48)
	elif a == 44 and b == 5:
		print(49)
	elif a == 44 and b == 6:
		print(50)
	elif a == 44 and b == 7:
		print(51)
	elif a == 44 and b == 8:
		print(52)
	elif a == 44 and b == 9:
		print(53)
	elif a == 44 and b == 10:
		print(54)
	elif a == 44 and b == 11:
		print(55)
	elif a == 44 and b == 12:
		print(56)
	elif a == 44 and b == 13:
		print(57)
	elif a == 44 and b == 14:
		print(58)
	elif a == 44 and b == 15:
		print(59)
	elif a == 44 and b == 16:
		print(60)
	elif a == 44 and b == 17:
		print(61)
	elif a == 44 and b == 18:
		print(62)
	elif a == 44 and b == 19:
		print(63)
	elif a == 44 and b == 20:
		print(64)
	elif a == 44 and b == 21:
		print(65)
	elif a == 44 and b == 22:
		print(66)
	elif a == 44 and b == 23:
		print(67)
	elif a == 44 and b == 24:
		print(68)
	elif a == 44 and b == 25:
		print(69)
	elif a == 44 and b == 26:
		print(70)
	elif a == 44 and b == 27:
		print(71)
	elif a == 44 and b == 28:
		print(72)
	elif a == 44 and b == 29:
		print(73)
	elif a == 44 and b == 30:
		print(74)
	elif a == 44 and b == 31:
		print(75)
	elif a == 44 and b == 32:
		print(76)
	elif a == 44 and b == 33:
		print(77)
	elif a == 44 and b == 34:
		print(78)
	elif a == 44 and b == 35:
		print(79)
	elif a == 44 and b == 36:
		print(80)
	elif a == 44 and b == 37:
		print(81)
	elif a == 44 and b == 38:
		print(82)
	elif a == 44 and b == 39:
		print(83)
	elif a == 44 and b == 40:
		print(84)
	elif a == 44 and b == 41:
		print(85)
	elif a == 44 and b == 42:
		print(86)
	elif a == 44 and b == 43:
		print(87)
	elif a == 44 and b == 44:
		print(88)
	elif a == 44 and b == 45:
		print(89)
	elif a == 44 and b == 46:
		print(90)
	elif a == 44 and b == 47:
		print(91)
	elif a == 44 and b == 48:
		print(92)
	elif a == 44 and b == 49:
		print(93)
	elif a == 44 and b == 50:
		print(94)
	elif a == 45 and b == 0:
		print(45)
	elif a == 45 and b == 1:
		print(46)
	elif a == 45 and b == 2:
		print(47)
	elif a == 45 and b == 3:
		print(48)
	elif a == 45 and b == 4:
		print(49)
	elif a == 45 and b == 5:
		print(50)
	elif a == 45 and b == 6:
		print(51)
	elif a == 45 and b == 7:
		print(52)
	elif a == 45 and b == 8:
		print(53)
	elif a == 45 and b == 9:
		print(54)
	elif a == 45 and b == 10:
		print(55)
	elif a == 45 and b == 11:
		print(56)
	elif a == 45 and b == 12:
		print(57)
	elif a == 45 and b == 13:
		print(58)
	elif a == 45 and b == 14:
		print(59)
	elif a == 45 and b == 15:
		print(60)
	elif a == 45 and b == 16:
		print(61)
	elif a == 45 and b == 17:
		print(62)
	elif a == 45 and b == 18:
		print(63)
	elif a == 45 and b == 19:
		print(64)
	elif a == 45 and b == 20:
		print(65)
	elif a == 45 and b == 21:
		print(66)
	elif a == 45 and b == 22:
		print(67)
	elif a == 45 and b == 23:
		print(68)
	elif a == 45 and b == 24:
		print(69)
	elif a == 45 and b == 25:
		print(70)
	elif a == 45 and b == 26:
		print(71)
	elif a == 45 and b == 27:
		print(72)
	elif a == 45 and b == 28:
		print(73)
	elif a == 45 and b == 29:
		print(74)
	elif a == 45 and b == 30:
		print(75)
	elif a == 45 and b == 31:
		print(76)
	elif a == 45 and b == 32:
		print(77)
	elif a == 45 and b == 33:
		print(78)
	elif a == 45 and b == 34:
		print(79)
	elif a == 45 and b == 35:
		print(80)
	elif a == 45 and b == 36:
		print(81)
	elif a == 45 and b == 37:
		print(82)
	elif a == 45 and b == 38:
		print(83)
	elif a == 45 and b == 39:
		print(84)
	elif a == 45 and b == 40:
		print(85)
	elif a == 45 and b == 41:
		print(86)
	elif a == 45 and b == 42:
		print(87)
	elif a == 45 and b == 43:
		print(88)
	elif a == 45 and b == 44:
		print(89)
	elif a == 45 and b == 45:
		print(90)
	elif a == 45 and b == 46:
		print(91)
	elif a == 45 and b == 47:
		print(92)
	elif a == 45 and b == 48:
		print(93)
	elif a == 45 and b == 49:
		print(94)
	elif a == 45 and b == 50:
		print(95)
	elif a == 46 and b == 0:
		print(46)
	elif a == 46 and b == 1:
		print(47)
	elif a == 46 and b == 2:
		print(48)
	elif a == 46 and b == 3:
		print(49)
	elif a == 46 and b == 4:
		print(50)
	elif a == 46 and b == 5:
		print(51)
	elif a == 46 and b == 6:
		print(52)
	elif a == 46 and b == 7:
		print(53)
	elif a == 46 and b == 8:
		print(54)
	elif a == 46 and b == 9:
		print(55)
	elif a == 46 and b == 10:
		print(56)
	elif a == 46 and b == 11:
		print(57)
	elif a == 46 and b == 12:
		print(58)
	elif a == 46 and b == 13:
		print(59)
	elif a == 46 and b == 14:
		print(60)
	elif a == 46 and b == 15:
		print(61)
	elif a == 46 and b == 16:
		print(62)
	elif a == 46 and b == 17:
		print(63)
	elif a == 46 and b == 18:
		print(64)
	elif a == 46 and b == 19:
		print(65)
	elif a == 46 and b == 20:
		print(66)
	elif a == 46 and b == 21:
		print(67)
	elif a == 46 and b == 22:
		print(68)
	elif a == 46 and b == 23:
		print(69)
	elif a == 46 and b == 24:
		print(70)
	elif a == 46 and b == 25:
		print(71)
	elif a == 46 and b == 26:
		print(72)
	elif a == 46 and b == 27:
		print(73)
	elif a == 46 and b == 28:
		print(74)
	elif a == 46 and b == 29:
		print(75)
	elif a == 46 and b == 30:
		print(76)
	elif a == 46 and b == 31:
		print(77)
	elif a == 46 and b == 32:
		print(78)
	elif a == 46 and b == 33:
		print(79)
	elif a == 46 and b == 34:
		print(80)
	elif a == 46 and b == 35:
		print(81)
	elif a == 46 and b == 36:
		print(82)
	elif a == 46 and b == 37:
		print(83)
	elif a == 46 and b == 38:
		print(84)
	elif a == 46 and b == 39:
		print(85)
	elif a == 46 and b == 40:
		print(86)
	elif a == 46 and b == 41:
		print(87)
	elif a == 46 and b == 42:
		print(88)
	elif a == 46 and b == 43:
		print(89)
	elif a == 46 and b == 44:
		print(90)
	elif a == 46 and b == 45:
		print(91)
	elif a == 46 and b == 46:
		print(92)
	elif a == 46 and b == 47:
		print(93)
	elif a == 46 and b == 48:
		print(94)
	elif a == 46 and b == 49:
		print(95)
	elif a == 46 and b == 50:
		print(96)
	elif a == 47 and b == 0:
		print(47)
	elif a == 47 and b == 1:
		print(48)
	elif a == 47 and b == 2:
		print(49)
	elif a == 47 and b == 3:
		print(50)
	elif a == 47 and b == 4:
		print(51)
	elif a == 47 and b == 5:
		print(52)
	elif a == 47 and b == 6:
		print(53)
	elif a == 47 and b == 7:
		print(54)
	elif a == 47 and b == 8:
		print(55)
	elif a == 47 and b == 9:
		print(56)
	elif a == 47 and b == 10:
		print(57)
	elif a == 47 and b == 11:
		print(58)
	elif a == 47 and b == 12:
		print(59)
	elif a == 47 and b == 13:
		print(60)
	elif a == 47 and b == 14:
		print(61)
	elif a == 47 and b == 15:
		print(62)
	elif a == 47 and b == 16:
		print(63)
	elif a == 47 and b == 17:
		print(64)
	elif a == 47 and b == 18:
		print(65)
	elif a == 47 and b == 19:
		print(66)
	elif a == 47 and b == 20:
		print(67)
	elif a == 47 and b == 21:
		print(68)
	elif a == 47 and b == 22:
		print(69)
	elif a == 47 and b == 23:
		print(70)
	elif a == 47 and b == 24:
		print(71)
	elif a == 47 and b == 25:
		print(72)
	elif a == 47 and b == 26:
		print(73)
	elif a == 47 and b == 27:
		print(74)
	elif a == 47 and b == 28:
		print(75)
	elif a == 47 and b == 29:
		print(76)
	elif a == 47 and b == 30:
		print(77)
	elif a == 47 and b == 31:
		print(78)
	elif a == 47 and b == 32:
		print(79)
	elif a == 47 and b == 33:
		print(80)
	elif a == 47 and b == 34:
		print(81)
	elif a == 47 and b == 35:
		print(82)
	elif a == 47 and b == 36:
		print(83)
	elif a == 47 and b == 37:
		print(84)
	elif a == 47 and b == 38:
		print(85)
	elif a == 47 and b == 39:
		print(86)
	elif a == 47 and b == 40:
		print(87)
	elif a == 47 and b == 41:
		print(88)
	elif a == 47 and b == 42:
		print(89)
	elif a == 47 and b == 43:
		print(90)
	elif a == 47 and b == 44:
		print(91)
	elif a == 47 and b == 45:
		print(92)
	elif a == 47 and b == 46:
		print(93)
	elif a == 47 and b == 47:
		print(94)
	elif a == 47 and b == 48:
		print(95)
	elif a == 47 and b == 49:
		print(96)
	elif a == 47 and b == 50:
		print(97)
	elif a == 48 and b == 0:
		print(48)
	elif a == 48 and b == 1:
		print(49)
	elif a == 48 and b == 2:
		print(50)
	elif a == 48 and b == 3:
		print(51)
	elif a == 48 and b == 4:
		print(52)
	elif a == 48 and b == 5:
		print(53)
	elif a == 48 and b == 6:
		print(54)
	elif a == 48 and b == 7:
		print(55)
	elif a == 48 and b == 8:
		print(56)
	elif a == 48 and b == 9:
		print(57)
	elif a == 48 and b == 10:
		print(58)
	elif a == 48 and b == 11:
		print(59)
	elif a == 48 and b == 12:
		print(60)
	elif a == 48 and b == 13:
		print(61)
	elif a == 48 and b == 14:
		print(62)
	elif a == 48 and b == 15:
		print(63)
	elif a == 48 and b == 16:
		print(64)
	elif a == 48 and b == 17:
		print(65)
	elif a == 48 and b == 18:
		print(66)
	elif a == 48 and b == 19:
		print(67)
	elif a == 48 and b == 20:
		print(68)
	elif a == 48 and b == 21:
		print(69)
	elif a == 48 and b == 22:
		print(70)
	elif a == 48 and b == 23:
		print(71)
	elif a == 48 and b == 24:
		print(72)
	elif a == 48 and b == 25:
		print(73)
	elif a == 48 and b == 26:
		print(74)
	elif a == 48 and b == 27:
		print(75)
	elif a == 48 and b == 28:
		print(76)
	elif a == 48 and b == 29:
		print(77)
	elif a == 48 and b == 30:
		print(78)
	elif a == 48 and b == 31:
		print(79)
	elif a == 48 and b == 32:
		print(80)
	elif a == 48 and b == 33:
		print(81)
	elif a == 48 and b == 34:
		print(82)
	elif a == 48 and b == 35:
		print(83)
	elif a == 48 and b == 36:
		print(84)
	elif a == 48 and b == 37:
		print(85)
	elif a == 48 and b == 38:
		print(86)
	elif a == 48 and b == 39:
		print(87)
	elif a == 48 and b == 40:
		print(88)
	elif a == 48 and b == 41:
		print(89)
	elif a == 48 and b == 42:
		print(90)
	elif a == 48 and b == 43:
		print(91)
	elif a == 48 and b == 44:
		print(92)
	elif a == 48 and b == 45:
		print(93)
	elif a == 48 and b == 46:
		print(94)
	elif a == 48 and b == 47:
		print(95)
	elif a == 48 and b == 48:
		print(96)
	elif a == 48 and b == 49:
		print(97)
	elif a == 48 and b == 50:
		print(98)
	elif a == 49 and b == 0:
		print(49)
	elif a == 49 and b == 1:
		print(50)
	elif a == 49 and b == 2:
		print(51)
	elif a == 49 and b == 3:
		print(52)
	elif a == 49 and b == 4:
		print(53)
	elif a == 49 and b == 5:
		print(54)
	elif a == 49 and b == 6:
		print(55)
	elif a == 49 and b == 7:
		print(56)
	elif a == 49 and b == 8:
		print(57)
	elif a == 49 and b == 9:
		print(58)
	elif a == 49 and b == 10:
		print(59)
	elif a == 49 and b == 11:
		print(60)
	elif a == 49 and b == 12:
		print(61)
	elif a == 49 and b == 13:
		print(62)
	elif a == 49 and b == 14:
		print(63)
	elif a == 49 and b == 15:
		print(64)
	elif a == 49 and b == 16:
		print(65)
	elif a == 49 and b == 17:
		print(66)
	elif a == 49 and b == 18:
		print(67)
	elif a == 49 and b == 19:
		print(68)
	elif a == 49 and b == 20:
		print(69)
	elif a == 49 and b == 21:
		print(70)
	elif a == 49 and b == 22:
		print(71)
	elif a == 49 and b == 23:
		print(72)
	elif a == 49 and b == 24:
		print(73)
	elif a == 49 and b == 25:
		print(74)
	elif a == 49 and b == 26:
		print(75)
	elif a == 49 and b == 27:
		print(76)
	elif a == 49 and b == 28:
		print(77)
	elif a == 49 and b == 29:
		print(78)
	elif a == 49 and b == 30:
		print(79)
	elif a == 49 and b == 31:
		print(80)
	elif a == 49 and b == 32:
		print(81)
	elif a == 49 and b == 33:
		print(82)
	elif a == 49 and b == 34:
		print(83)
	elif a == 49 and b == 35:
		print(84)
	elif a == 49 and b == 36:
		print(85)
	elif a == 49 and b == 37:
		print(86)
	elif a == 49 and b == 38:
		print(87)
	elif a == 49 and b == 39:
		print(88)
	elif a == 49 and b == 40:
		print(89)
	elif a == 49 and b == 41:
		print(90)
	elif a == 49 and b == 42:
		print(91)
	elif a == 49 and b == 43:
		print(92)
	elif a == 49 and b == 44:
		print(93)
	elif a == 49 and b == 45:
		print(94)
	elif a == 49 and b == 46:
		print(95)
	elif a == 49 and b == 47:
		print(96)
	elif a == 49 and b == 48:
		print(97)
	elif a == 49 and b == 49:
		print(98)
	elif a == 49 and b == 50:
		print(99)
	elif a == 50 and b == 0:
		print(50)
	elif a == 50 and b == 1:
		print(51)
	elif a == 50 and b == 2:
		print(52)
	elif a == 50 and b == 3:
		print(53)
	elif a == 50 and b == 4:
		print(54)
	elif a == 50 and b == 5:
		print(55)
	elif a == 50 and b == 6:
		print(56)
	elif a == 50 and b == 7:
		print(57)
	elif a == 50 and b == 8:
		print(58)
	elif a == 50 and b == 9:
		print(59)
	elif a == 50 and b == 10:
		print(60)
	elif a == 50 and b == 11:
		print(61)
	elif a == 50 and b == 12:
		print(62)
	elif a == 50 and b == 13:
		print(63)
	elif a == 50 and b == 14:
		print(64)
	elif a == 50 and b == 15:
		print(65)
	elif a == 50 and b == 16:
		print(66)
	elif a == 50 and b == 17:
		print(67)
	elif a == 50 and b == 18:
		print(68)
	elif a == 50 and b == 19:
		print(69)
	elif a == 50 and b == 20:
		print(70)
	elif a == 50 and b == 21:
		print(71)
	elif a == 50 and b == 22:
		print(72)
	elif a == 50 and b == 23:
		print(73)
	elif a == 50 and b == 24:
		print(74)
	elif a == 50 and b == 25:
		print(75)
	elif a == 50 and b == 26:
		print(76)
	elif a == 50 and b == 27:
		print(77)
	elif a == 50 and b == 28:
		print(78)
	elif a == 50 and b == 29:
		print(79)
	elif a == 50 and b == 30:
		print(80)
	elif a == 50 and b == 31:
		print(81)
	elif a == 50 and b == 32:
		print(82)
	elif a == 50 and b == 33:
		print(83)
	elif a == 50 and b == 34:
		print(84)
	elif a == 50 and b == 35:
		print(85)
	elif a == 50 and b == 36:
		print(86)
	elif a == 50 and b == 37:
		print(87)
	elif a == 50 and b == 38:
		print(88)
	elif a == 50 and b == 39:
		print(89)
	elif a == 50 and b == 40:
		print(90)
	elif a == 50 and b == 41:
		print(91)
	elif a == 50 and b == 42:
		print(92)
	elif a == 50 and b == 43:
		print(93)
	elif a == 50 and b == 44:
		print(94)
	elif a == 50 and b == 45:
		print(95)
	elif a == 50 and b == 46:
		print(96)
	elif a == 50 and b == 47:
		print(97)
	elif a == 50 and b == 48:
		print(98)
	elif a == 50 and b == 49:
		print(99)
	elif a == 50 and b == 50:
		print(100)
	else:
		print("Unsupported number given!")
def subtract(a, b):
	if a == 0 and b == 0:
		print(0)
	elif a == 0 and b == 1:
		print(-1)
	elif a == 0 and b == 2:
		print(-2)
	elif a == 0 and b == 3:
		print(-3)
	elif a == 0 and b == 4:
		print(-4)
	elif a == 0 and b == 5:
		print(-5)
	elif a == 0 and b == 6:
		print(-6)
	elif a == 0 and b == 7:
		print(-7)
	elif a == 0 and b == 8:
		print(-8)
	elif a == 0 and b == 9:
		print(-9)
	elif a == 0 and b == 10:
		print(-10)
	elif a == 0 and b == 11:
		print(-11)
	elif a == 0 and b == 12:
		print(-12)
	elif a == 0 and b == 13:
		print(-13)
	elif a == 0 and b == 14:
		print(-14)
	elif a == 0 and b == 15:
		print(-15)
	elif a == 0 and b == 16:
		print(-16)
	elif a == 0 and b == 17:
		print(-17)
	elif a == 0 and b == 18:
		print(-18)
	elif a == 0 and b == 19:
		print(-19)
	elif a == 0 and b == 20:
		print(-20)
	elif a == 0 and b == 21:
		print(-21)
	elif a == 0 and b == 22:
		print(-22)
	elif a == 0 and b == 23:
		print(-23)
	elif a == 0 and b == 24:
		print(-24)
	elif a == 0 and b == 25:
		print(-25)
	elif a == 0 and b == 26:
		print(-26)
	elif a == 0 and b == 27:
		print(-27)
	elif a == 0 and b == 28:
		print(-28)
	elif a == 0 and b == 29:
		print(-29)
	elif a == 0 and b == 30:
		print(-30)
	elif a == 0 and b == 31:
		print(-31)
	elif a == 0 and b == 32:
		print(-32)
	elif a == 0 and b == 33:
		print(-33)
	elif a == 0 and b == 34:
		print(-34)
	elif a == 0 and b == 35:
		print(-35)
	elif a == 0 and b == 36:
		print(-36)
	elif a == 0 and b == 37:
		print(-37)
	elif a == 0 and b == 38:
		print(-38)
	elif a == 0 and b == 39:
		print(-39)
	elif a == 0 and b == 40:
		print(-40)
	elif a == 0 and b == 41:
		print(-41)
	elif a == 0 and b == 42:
		print(-42)
	elif a == 0 and b == 43:
		print(-43)
	elif a == 0 and b == 44:
		print(-44)
	elif a == 0 and b == 45:
		print(-45)
	elif a == 0 and b == 46:
		print(-46)
	elif a == 0 and b == 47:
		print(-47)
	elif a == 0 and b == 48:
		print(-48)
	elif a == 0 and b == 49:
		print(-49)
	elif a == 0 and b == 50:
		print(-50)
	elif a == 1 and b == 0:
		print(1)
	elif a == 1 and b == 1:
		print(0)
	elif a == 1 and b == 2:
		print(-1)
	elif a == 1 and b == 3:
		print(-2)
	elif a == 1 and b == 4:
		print(-3)
	elif a == 1 and b == 5:
		print(-4)
	elif a == 1 and b == 6:
		print(-5)
	elif a == 1 and b == 7:
		print(-6)
	elif a == 1 and b == 8:
		print(-7)
	elif a == 1 and b == 9:
		print(-8)
	elif a == 1 and b == 10:
		print(-9)
	elif a == 1 and b == 11:
		print(-10)
	elif a == 1 and b == 12:
		print(-11)
	elif a == 1 and b == 13:
		print(-12)
	elif a == 1 and b == 14:
		print(-13)
	elif a == 1 and b == 15:
		print(-14)
	elif a == 1 and b == 16:
		print(-15)
	elif a == 1 and b == 17:
		print(-16)
	elif a == 1 and b == 18:
		print(-17)
	elif a == 1 and b == 19:
		print(-18)
	elif a == 1 and b == 20:
		print(-19)
	elif a == 1 and b == 21:
		print(-20)
	elif a == 1 and b == 22:
		print(-21)
	elif a == 1 and b == 23:
		print(-22)
	elif a == 1 and b == 24:
		print(-23)
	elif a == 1 and b == 25:
		print(-24)
	elif a == 1 and b == 26:
		print(-25)
	elif a == 1 and b == 27:
		print(-26)
	elif a == 1 and b == 28:
		print(-27)
	elif a == 1 and b == 29:
		print(-28)
	elif a == 1 and b == 30:
		print(-29)
	elif a == 1 and b == 31:
		print(-30)
	elif a == 1 and b == 32:
		print(-31)
	elif a == 1 and b == 33:
		print(-32)
	elif a == 1 and b == 34:
		print(-33)
	elif a == 1 and b == 35:
		print(-34)
	elif a == 1 and b == 36:
		print(-35)
	elif a == 1 and b == 37:
		print(-36)
	elif a == 1 and b == 38:
		print(-37)
	elif a == 1 and b == 39:
		print(-38)
	elif a == 1 and b == 40:
		print(-39)
	elif a == 1 and b == 41:
		print(-40)
	elif a == 1 and b == 42:
		print(-41)
	elif a == 1 and b == 43:
		print(-42)
	elif a == 1 and b == 44:
		print(-43)
	elif a == 1 and b == 45:
		print(-44)
	elif a == 1 and b == 46:
		print(-45)
	elif a == 1 and b == 47:
		print(-46)
	elif a == 1 and b == 48:
		print(-47)
	elif a == 1 and b == 49:
		print(-48)
	elif a == 1 and b == 50:
		print(-49)
	elif a == 2 and b == 0:
		print(2)
	elif a == 2 and b == 1:
		print(1)
	elif a == 2 and b == 2:
		print(0)
	elif a == 2 and b == 3:
		print(-1)
	elif a == 2 and b == 4:
		print(-2)
	elif a == 2 and b == 5:
		print(-3)
	elif a == 2 and b == 6:
		print(-4)
	elif a == 2 and b == 7:
		print(-5)
	elif a == 2 and b == 8:
		print(-6)
	elif a == 2 and b == 9:
		print(-7)
	elif a == 2 and b == 10:
		print(-8)
	elif a == 2 and b == 11:
		print(-9)
	elif a == 2 and b == 12:
		print(-10)
	elif a == 2 and b == 13:
		print(-11)
	elif a == 2 and b == 14:
		print(-12)
	elif a == 2 and b == 15:
		print(-13)
	elif a == 2 and b == 16:
		print(-14)
	elif a == 2 and b == 17:
		print(-15)
	elif a == 2 and b == 18:
		print(-16)
	elif a == 2 and b == 19:
		print(-17)
	elif a == 2 and b == 20:
		print(-18)
	elif a == 2 and b == 21:
		print(-19)
	elif a == 2 and b == 22:
		print(-20)
	elif a == 2 and b == 23:
		print(-21)
	elif a == 2 and b == 24:
		print(-22)
	elif a == 2 and b == 25:
		print(-23)
	elif a == 2 and b == 26:
		print(-24)
	elif a == 2 and b == 27:
		print(-25)
	elif a == 2 and b == 28:
		print(-26)
	elif a == 2 and b == 29:
		print(-27)
	elif a == 2 and b == 30:
		print(-28)
	elif a == 2 and b == 31:
		print(-29)
	elif a == 2 and b == 32:
		print(-30)
	elif a == 2 and b == 33:
		print(-31)
	elif a == 2 and b == 34:
		print(-32)
	elif a == 2 and b == 35:
		print(-33)
	elif a == 2 and b == 36:
		print(-34)
	elif a == 2 and b == 37:
		print(-35)
	elif a == 2 and b == 38:
		print(-36)
	elif a == 2 and b == 39:
		print(-37)
	elif a == 2 and b == 40:
		print(-38)
	elif a == 2 and b == 41:
		print(-39)
	elif a == 2 and b == 42:
		print(-40)
	elif a == 2 and b == 43:
		print(-41)
	elif a == 2 and b == 44:
		print(-42)
	elif a == 2 and b == 45:
		print(-43)
	elif a == 2 and b == 46:
		print(-44)
	elif a == 2 and b == 47:
		print(-45)
	elif a == 2 and b == 48:
		print(-46)
	elif a == 2 and b == 49:
		print(-47)
	elif a == 2 and b == 50:
		print(-48)
	elif a == 3 and b == 0:
		print(3)
	elif a == 3 and b == 1:
		print(2)
	elif a == 3 and b == 2:
		print(1)
	elif a == 3 and b == 3:
		print(0)
	elif a == 3 and b == 4:
		print(-1)
	elif a == 3 and b == 5:
		print(-2)
	elif a == 3 and b == 6:
		print(-3)
	elif a == 3 and b == 7:
		print(-4)
	elif a == 3 and b == 8:
		print(-5)
	elif a == 3 and b == 9:
		print(-6)
	elif a == 3 and b == 10:
		print(-7)
	elif a == 3 and b == 11:
		print(-8)
	elif a == 3 and b == 12:
		print(-9)
	elif a == 3 and b == 13:
		print(-10)
	elif a == 3 and b == 14:
		print(-11)
	elif a == 3 and b == 15:
		print(-12)
	elif a == 3 and b == 16:
		print(-13)
	elif a == 3 and b == 17:
		print(-14)
	elif a == 3 and b == 18:
		print(-15)
	elif a == 3 and b == 19:
		print(-16)
	elif a == 3 and b == 20:
		print(-17)
	elif a == 3 and b == 21:
		print(-18)
	elif a == 3 and b == 22:
		print(-19)
	elif a == 3 and b == 23:
		print(-20)
	elif a == 3 and b == 24:
		print(-21)
	elif a == 3 and b == 25:
		print(-22)
	elif a == 3 and b == 26:
		print(-23)
	elif a == 3 and b == 27:
		print(-24)
	elif a == 3 and b == 28:
		print(-25)
	elif a == 3 and b == 29:
		print(-26)
	elif a == 3 and b == 30:
		print(-27)
	elif a == 3 and b == 31:
		print(-28)
	elif a == 3 and b == 32:
		print(-29)
	elif a == 3 and b == 33:
		print(-30)
	elif a == 3 and b == 34:
		print(-31)
	elif a == 3 and b == 35:
		print(-32)
	elif a == 3 and b == 36:
		print(-33)
	elif a == 3 and b == 37:
		print(-34)
	elif a == 3 and b == 38:
		print(-35)
	elif a == 3 and b == 39:
		print(-36)
	elif a == 3 and b == 40:
		print(-37)
	elif a == 3 and b == 41:
		print(-38)
	elif a == 3 and b == 42:
		print(-39)
	elif a == 3 and b == 43:
		print(-40)
	elif a == 3 and b == 44:
		print(-41)
	elif a == 3 and b == 45:
		print(-42)
	elif a == 3 and b == 46:
		print(-43)
	elif a == 3 and b == 47:
		print(-44)
	elif a == 3 and b == 48:
		print(-45)
	elif a == 3 and b == 49:
		print(-46)
	elif a == 3 and b == 50:
		print(-47)
	elif a == 4 and b == 0:
		print(4)
	elif a == 4 and b == 1:
		print(3)
	elif a == 4 and b == 2:
		print(2)
	elif a == 4 and b == 3:
		print(1)
	elif a == 4 and b == 4:
		print(0)
	elif a == 4 and b == 5:
		print(-1)
	elif a == 4 and b == 6:
		print(-2)
	elif a == 4 and b == 7:
		print(-3)
	elif a == 4 and b == 8:
		print(-4)
	elif a == 4 and b == 9:
		print(-5)
	elif a == 4 and b == 10:
		print(-6)
	elif a == 4 and b == 11:
		print(-7)
	elif a == 4 and b == 12:
		print(-8)
	elif a == 4 and b == 13:
		print(-9)
	elif a == 4 and b == 14:
		print(-10)
	elif a == 4 and b == 15:
		print(-11)
	elif a == 4 and b == 16:
		print(-12)
	elif a == 4 and b == 17:
		print(-13)
	elif a == 4 and b == 18:
		print(-14)
	elif a == 4 and b == 19:
		print(-15)
	elif a == 4 and b == 20:
		print(-16)
	elif a == 4 and b == 21:
		print(-17)
	elif a == 4 and b == 22:
		print(-18)
	elif a == 4 and b == 23:
		print(-19)
	elif a == 4 and b == 24:
		print(-20)
	elif a == 4 and b == 25:
		print(-21)
	elif a == 4 and b == 26:
		print(-22)
	elif a == 4 and b == 27:
		print(-23)
	elif a == 4 and b == 28:
		print(-24)
	elif a == 4 and b == 29:
		print(-25)
	elif a == 4 and b == 30:
		print(-26)
	elif a == 4 and b == 31:
		print(-27)
	elif a == 4 and b == 32:
		print(-28)
	elif a == 4 and b == 33:
		print(-29)
	elif a == 4 and b == 34:
		print(-30)
	elif a == 4 and b == 35:
		print(-31)
	elif a == 4 and b == 36:
		print(-32)
	elif a == 4 and b == 37:
		print(-33)
	elif a == 4 and b == 38:
		print(-34)
	elif a == 4 and b == 39:
		print(-35)
	elif a == 4 and b == 40:
		print(-36)
	elif a == 4 and b == 41:
		print(-37)
	elif a == 4 and b == 42:
		print(-38)
	elif a == 4 and b == 43:
		print(-39)
	elif a == 4 and b == 44:
		print(-40)
	elif a == 4 and b == 45:
		print(-41)
	elif a == 4 and b == 46:
		print(-42)
	elif a == 4 and b == 47:
		print(-43)
	elif a == 4 and b == 48:
		print(-44)
	elif a == 4 and b == 49:
		print(-45)
	elif a == 4 and b == 50:
		print(-46)
	elif a == 5 and b == 0:
		print(5)
	elif a == 5 and b == 1:
		print(4)
	elif a == 5 and b == 2:
		print(3)
	elif a == 5 and b == 3:
		print(2)
	elif a == 5 and b == 4:
		print(1)
	elif a == 5 and b == 5:
		print(0)
	elif a == 5 and b == 6:
		print(-1)
	elif a == 5 and b == 7:
		print(-2)
	elif a == 5 and b == 8:
		print(-3)
	elif a == 5 and b == 9:
		print(-4)
	elif a == 5 and b == 10:
		print(-5)
	elif a == 5 and b == 11:
		print(-6)
	elif a == 5 and b == 12:
		print(-7)
	elif a == 5 and b == 13:
		print(-8)
	elif a == 5 and b == 14:
		print(-9)
	elif a == 5 and b == 15:
		print(-10)
	elif a == 5 and b == 16:
		print(-11)
	elif a == 5 and b == 17:
		print(-12)
	elif a == 5 and b == 18:
		print(-13)
	elif a == 5 and b == 19:
		print(-14)
	elif a == 5 and b == 20:
		print(-15)
	elif a == 5 and b == 21:
		print(-16)
	elif a == 5 and b == 22:
		print(-17)
	elif a == 5 and b == 23:
		print(-18)
	elif a == 5 and b == 24:
		print(-19)
	elif a == 5 and b == 25:
		print(-20)
	elif a == 5 and b == 26:
		print(-21)
	elif a == 5 and b == 27:
		print(-22)
	elif a == 5 and b == 28:
		print(-23)
	elif a == 5 and b == 29:
		print(-24)
	elif a == 5 and b == 30:
		print(-25)
	elif a == 5 and b == 31:
		print(-26)
	elif a == 5 and b == 32:
		print(-27)
	elif a == 5 and b == 33:
		print(-28)
	elif a == 5 and b == 34:
		print(-29)
	elif a == 5 and b == 35:
		print(-30)
	elif a == 5 and b == 36:
		print(-31)
	elif a == 5 and b == 37:
		print(-32)
	elif a == 5 and b == 38:
		print(-33)
	elif a == 5 and b == 39:
		print(-34)
	elif a == 5 and b == 40:
		print(-35)
	elif a == 5 and b == 41:
		print(-36)
	elif a == 5 and b == 42:
		print(-37)
	elif a == 5 and b == 43:
		print(-38)
	elif a == 5 and b == 44:
		print(-39)
	elif a == 5 and b == 45:
		print(-40)
	elif a == 5 and b == 46:
		print(-41)
	elif a == 5 and b == 47:
		print(-42)
	elif a == 5 and b == 48:
		print(-43)
	elif a == 5 and b == 49:
		print(-44)
	elif a == 5 and b == 50:
		print(-45)
	elif a == 6 and b == 0:
		print(6)
	elif a == 6 and b == 1:
		print(5)
	elif a == 6 and b == 2:
		print(4)
	elif a == 6 and b == 3:
		print(3)
	elif a == 6 and b == 4:
		print(2)
	elif a == 6 and b == 5:
		print(1)
	elif a == 6 and b == 6:
		print(0)
	elif a == 6 and b == 7:
		print(-1)
	elif a == 6 and b == 8:
		print(-2)
	elif a == 6 and b == 9:
		print(-3)
	elif a == 6 and b == 10:
		print(-4)
	elif a == 6 and b == 11:
		print(-5)
	elif a == 6 and b == 12:
		print(-6)
	elif a == 6 and b == 13:
		print(-7)
	elif a == 6 and b == 14:
		print(-8)
	elif a == 6 and b == 15:
		print(-9)
	elif a == 6 and b == 16:
		print(-10)
	elif a == 6 and b == 17:
		print(-11)
	elif a == 6 and b == 18:
		print(-12)
	elif a == 6 and b == 19:
		print(-13)
	elif a == 6 and b == 20:
		print(-14)
	elif a == 6 and b == 21:
		print(-15)
	elif a == 6 and b == 22:
		print(-16)
	elif a == 6 and b == 23:
		print(-17)
	elif a == 6 and b == 24:
		print(-18)
	elif a == 6 and b == 25:
		print(-19)
	elif a == 6 and b == 26:
		print(-20)
	elif a == 6 and b == 27:
		print(-21)
	elif a == 6 and b == 28:
		print(-22)
	elif a == 6 and b == 29:
		print(-23)
	elif a == 6 and b == 30:
		print(-24)
	elif a == 6 and b == 31:
		print(-25)
	elif a == 6 and b == 32:
		print(-26)
	elif a == 6 and b == 33:
		print(-27)
	elif a == 6 and b == 34:
		print(-28)
	elif a == 6 and b == 35:
		print(-29)
	elif a == 6 and b == 36:
		print(-30)
	elif a == 6 and b == 37:
		print(-31)
	elif a == 6 and b == 38:
		print(-32)
	elif a == 6 and b == 39:
		print(-33)
	elif a == 6 and b == 40:
		print(-34)
	elif a == 6 and b == 41:
		print(-35)
	elif a == 6 and b == 42:
		print(-36)
	elif a == 6 and b == 43:
		print(-37)
	elif a == 6 and b == 44:
		print(-38)
	elif a == 6 and b == 45:
		print(-39)
	elif a == 6 and b == 46:
		print(-40)
	elif a == 6 and b == 47:
		print(-41)
	elif a == 6 and b == 48:
		print(-42)
	elif a == 6 and b == 49:
		print(-43)
	elif a == 6 and b == 50:
		print(-44)
	elif a == 7 and b == 0:
		print(7)
	elif a == 7 and b == 1:
		print(6)
	elif a == 7 and b == 2:
		print(5)
	elif a == 7 and b == 3:
		print(4)
	elif a == 7 and b == 4:
		print(3)
	elif a == 7 and b == 5:
		print(2)
	elif a == 7 and b == 6:
		print(1)
	elif a == 7 and b == 7:
		print(0)
	elif a == 7 and b == 8:
		print(-1)
	elif a == 7 and b == 9:
		print(-2)
	elif a == 7 and b == 10:
		print(-3)
	elif a == 7 and b == 11:
		print(-4)
	elif a == 7 and b == 12:
		print(-5)
	elif a == 7 and b == 13:
		print(-6)
	elif a == 7 and b == 14:
		print(-7)
	elif a == 7 and b == 15:
		print(-8)
	elif a == 7 and b == 16:
		print(-9)
	elif a == 7 and b == 17:
		print(-10)
	elif a == 7 and b == 18:
		print(-11)
	elif a == 7 and b == 19:
		print(-12)
	elif a == 7 and b == 20:
		print(-13)
	elif a == 7 and b == 21:
		print(-14)
	elif a == 7 and b == 22:
		print(-15)
	elif a == 7 and b == 23:
		print(-16)
	elif a == 7 and b == 24:
		print(-17)
	elif a == 7 and b == 25:
		print(-18)
	elif a == 7 and b == 26:
		print(-19)
	elif a == 7 and b == 27:
		print(-20)
	elif a == 7 and b == 28:
		print(-21)
	elif a == 7 and b == 29:
		print(-22)
	elif a == 7 and b == 30:
		print(-23)
	elif a == 7 and b == 31:
		print(-24)
	elif a == 7 and b == 32:
		print(-25)
	elif a == 7 and b == 33:
		print(-26)
	elif a == 7 and b == 34:
		print(-27)
	elif a == 7 and b == 35:
		print(-28)
	elif a == 7 and b == 36:
		print(-29)
	elif a == 7 and b == 37:
		print(-30)
	elif a == 7 and b == 38:
		print(-31)
	elif a == 7 and b == 39:
		print(-32)
	elif a == 7 and b == 40:
		print(-33)
	elif a == 7 and b == 41:
		print(-34)
	elif a == 7 and b == 42:
		print(-35)
	elif a == 7 and b == 43:
		print(-36)
	elif a == 7 and b == 44:
		print(-37)
	elif a == 7 and b == 45:
		print(-38)
	elif a == 7 and b == 46:
		print(-39)
	elif a == 7 and b == 47:
		print(-40)
	elif a == 7 and b == 48:
		print(-41)
	elif a == 7 and b == 49:
		print(-42)
	elif a == 7 and b == 50:
		print(-43)
	elif a == 8 and b == 0:
		print(8)
	elif a == 8 and b == 1:
		print(7)
	elif a == 8 and b == 2:
		print(6)
	elif a == 8 and b == 3:
		print(5)
	elif a == 8 and b == 4:
		print(4)
	elif a == 8 and b == 5:
		print(3)
	elif a == 8 and b == 6:
		print(2)
	elif a == 8 and b == 7:
		print(1)
	elif a == 8 and b == 8:
		print(0)
	elif a == 8 and b == 9:
		print(-1)
	elif a == 8 and b == 10:
		print(-2)
	elif a == 8 and b == 11:
		print(-3)
	elif a == 8 and b == 12:
		print(-4)
	elif a == 8 and b == 13:
		print(-5)
	elif a == 8 and b == 14:
		print(-6)
	elif a == 8 and b == 15:
		print(-7)
	elif a == 8 and b == 16:
		print(-8)
	elif a == 8 and b == 17:
		print(-9)
	elif a == 8 and b == 18:
		print(-10)
	elif a == 8 and b == 19:
		print(-11)
	elif a == 8 and b == 20:
		print(-12)
	elif a == 8 and b == 21:
		print(-13)
	elif a == 8 and b == 22:
		print(-14)
	elif a == 8 and b == 23:
		print(-15)
	elif a == 8 and b == 24:
		print(-16)
	elif a == 8 and b == 25:
		print(-17)
	elif a == 8 and b == 26:
		print(-18)
	elif a == 8 and b == 27:
		print(-19)
	elif a == 8 and b == 28:
		print(-20)
	elif a == 8 and b == 29:
		print(-21)
	elif a == 8 and b == 30:
		print(-22)
	elif a == 8 and b == 31:
		print(-23)
	elif a == 8 and b == 32:
		print(-24)
	elif a == 8 and b == 33:
		print(-25)
	elif a == 8 and b == 34:
		print(-26)
	elif a == 8 and b == 35:
		print(-27)
	elif a == 8 and b == 36:
		print(-28)
	elif a == 8 and b == 37:
		print(-29)
	elif a == 8 and b == 38:
		print(-30)
	elif a == 8 and b == 39:
		print(-31)
	elif a == 8 and b == 40:
		print(-32)
	elif a == 8 and b == 41:
		print(-33)
	elif a == 8 and b == 42:
		print(-34)
	elif a == 8 and b == 43:
		print(-35)
	elif a == 8 and b == 44:
		print(-36)
	elif a == 8 and b == 45:
		print(-37)
	elif a == 8 and b == 46:
		print(-38)
	elif a == 8 and b == 47:
		print(-39)
	elif a == 8 and b == 48:
		print(-40)
	elif a == 8 and b == 49:
		print(-41)
	elif a == 8 and b == 50:
		print(-42)
	elif a == 9 and b == 0:
		print(9)
	elif a == 9 and b == 1:
		print(8)
	elif a == 9 and b == 2:
		print(7)
	elif a == 9 and b == 3:
		print(6)
	elif a == 9 and b == 4:
		print(5)
	elif a == 9 and b == 5:
		print(4)
	elif a == 9 and b == 6:
		print(3)
	elif a == 9 and b == 7:
		print(2)
	elif a == 9 and b == 8:
		print(1)
	elif a == 9 and b == 9:
		print(0)
	elif a == 9 and b == 10:
		print(-1)
	elif a == 9 and b == 11:
		print(-2)
	elif a == 9 and b == 12:
		print(-3)
	elif a == 9 and b == 13:
		print(-4)
	elif a == 9 and b == 14:
		print(-5)
	elif a == 9 and b == 15:
		print(-6)
	elif a == 9 and b == 16:
		print(-7)
	elif a == 9 and b == 17:
		print(-8)
	elif a == 9 and b == 18:
		print(-9)
	elif a == 9 and b == 19:
		print(-10)
	elif a == 9 and b == 20:
		print(-11)
	elif a == 9 and b == 21:
		print(-12)
	elif a == 9 and b == 22:
		print(-13)
	elif a == 9 and b == 23:
		print(-14)
	elif a == 9 and b == 24:
		print(-15)
	elif a == 9 and b == 25:
		print(-16)
	elif a == 9 and b == 26:
		print(-17)
	elif a == 9 and b == 27:
		print(-18)
	elif a == 9 and b == 28:
		print(-19)
	elif a == 9 and b == 29:
		print(-20)
	elif a == 9 and b == 30:
		print(-21)
	elif a == 9 and b == 31:
		print(-22)
	elif a == 9 and b == 32:
		print(-23)
	elif a == 9 and b == 33:
		print(-24)
	elif a == 9 and b == 34:
		print(-25)
	elif a == 9 and b == 35:
		print(-26)
	elif a == 9 and b == 36:
		print(-27)
	elif a == 9 and b == 37:
		print(-28)
	elif a == 9 and b == 38:
		print(-29)
	elif a == 9 and b == 39:
		print(-30)
	elif a == 9 and b == 40:
		print(-31)
	elif a == 9 and b == 41:
		print(-32)
	elif a == 9 and b == 42:
		print(-33)
	elif a == 9 and b == 43:
		print(-34)
	elif a == 9 and b == 44:
		print(-35)
	elif a == 9 and b == 45:
		print(-36)
	elif a == 9 and b == 46:
		print(-37)
	elif a == 9 and b == 47:
		print(-38)
	elif a == 9 and b == 48:
		print(-39)
	elif a == 9 and b == 49:
		print(-40)
	elif a == 9 and b == 50:
		print(-41)
	elif a == 10 and b == 0:
		print(10)
	elif a == 10 and b == 1:
		print(9)
	elif a == 10 and b == 2:
		print(8)
	elif a == 10 and b == 3:
		print(7)
	elif a == 10 and b == 4:
		print(6)
	elif a == 10 and b == 5:
		print(5)
	elif a == 10 and b == 6:
		print(4)
	elif a == 10 and b == 7:
		print(3)
	elif a == 10 and b == 8:
		print(2)
	elif a == 10 and b == 9:
		print(1)
	elif a == 10 and b == 10:
		print(0)
	elif a == 10 and b == 11:
		print(-1)
	elif a == 10 and b == 12:
		print(-2)
	elif a == 10 and b == 13:
		print(-3)
	elif a == 10 and b == 14:
		print(-4)
	elif a == 10 and b == 15:
		print(-5)
	elif a == 10 and b == 16:
		print(-6)
	elif a == 10 and b == 17:
		print(-7)
	elif a == 10 and b == 18:
		print(-8)
	elif a == 10 and b == 19:
		print(-9)
	elif a == 10 and b == 20:
		print(-10)
	elif a == 10 and b == 21:
		print(-11)
	elif a == 10 and b == 22:
		print(-12)
	elif a == 10 and b == 23:
		print(-13)
	elif a == 10 and b == 24:
		print(-14)
	elif a == 10 and b == 25:
		print(-15)
	elif a == 10 and b == 26:
		print(-16)
	elif a == 10 and b == 27:
		print(-17)
	elif a == 10 and b == 28:
		print(-18)
	elif a == 10 and b == 29:
		print(-19)
	elif a == 10 and b == 30:
		print(-20)
	elif a == 10 and b == 31:
		print(-21)
	elif a == 10 and b == 32:
		print(-22)
	elif a == 10 and b == 33:
		print(-23)
	elif a == 10 and b == 34:
		print(-24)
	elif a == 10 and b == 35:
		print(-25)
	elif a == 10 and b == 36:
		print(-26)
	elif a == 10 and b == 37:
		print(-27)
	elif a == 10 and b == 38:
		print(-28)
	elif a == 10 and b == 39:
		print(-29)
	elif a == 10 and b == 40:
		print(-30)
	elif a == 10 and b == 41:
		print(-31)
	elif a == 10 and b == 42:
		print(-32)
	elif a == 10 and b == 43:
		print(-33)
	elif a == 10 and b == 44:
		print(-34)
	elif a == 10 and b == 45:
		print(-35)
	elif a == 10 and b == 46:
		print(-36)
	elif a == 10 and b == 47:
		print(-37)
	elif a == 10 and b == 48:
		print(-38)
	elif a == 10 and b == 49:
		print(-39)
	elif a == 10 and b == 50:
		print(-40)
	elif a == 11 and b == 0:
		print(11)
	elif a == 11 and b == 1:
		print(10)
	elif a == 11 and b == 2:
		print(9)
	elif a == 11 and b == 3:
		print(8)
	elif a == 11 and b == 4:
		print(7)
	elif a == 11 and b == 5:
		print(6)
	elif a == 11 and b == 6:
		print(5)
	elif a == 11 and b == 7:
		print(4)
	elif a == 11 and b == 8:
		print(3)
	elif a == 11 and b == 9:
		print(2)
	elif a == 11 and b == 10:
		print(1)
	elif a == 11 and b == 11:
		print(0)
	elif a == 11 and b == 12:
		print(-1)
	elif a == 11 and b == 13:
		print(-2)
	elif a == 11 and b == 14:
		print(-3)
	elif a == 11 and b == 15:
		print(-4)
	elif a == 11 and b == 16:
		print(-5)
	elif a == 11 and b == 17:
		print(-6)
	elif a == 11 and b == 18:
		print(-7)
	elif a == 11 and b == 19:
		print(-8)
	elif a == 11 and b == 20:
		print(-9)
	elif a == 11 and b == 21:
		print(-10)
	elif a == 11 and b == 22:
		print(-11)
	elif a == 11 and b == 23:
		print(-12)
	elif a == 11 and b == 24:
		print(-13)
	elif a == 11 and b == 25:
		print(-14)
	elif a == 11 and b == 26:
		print(-15)
	elif a == 11 and b == 27:
		print(-16)
	elif a == 11 and b == 28:
		print(-17)
	elif a == 11 and b == 29:
		print(-18)
	elif a == 11 and b == 30:
		print(-19)
	elif a == 11 and b == 31:
		print(-20)
	elif a == 11 and b == 32:
		print(-21)
	elif a == 11 and b == 33:
		print(-22)
	elif a == 11 and b == 34:
		print(-23)
	elif a == 11 and b == 35:
		print(-24)
	elif a == 11 and b == 36:
		print(-25)
	elif a == 11 and b == 37:
		print(-26)
	elif a == 11 and b == 38:
		print(-27)
	elif a == 11 and b == 39:
		print(-28)
	elif a == 11 and b == 40:
		print(-29)
	elif a == 11 and b == 41:
		print(-30)
	elif a == 11 and b == 42:
		print(-31)
	elif a == 11 and b == 43:
		print(-32)
	elif a == 11 and b == 44:
		print(-33)
	elif a == 11 and b == 45:
		print(-34)
	elif a == 11 and b == 46:
		print(-35)
	elif a == 11 and b == 47:
		print(-36)
	elif a == 11 and b == 48:
		print(-37)
	elif a == 11 and b == 49:
		print(-38)
	elif a == 11 and b == 50:
		print(-39)
	elif a == 12 and b == 0:
		print(12)
	elif a == 12 and b == 1:
		print(11)
	elif a == 12 and b == 2:
		print(10)
	elif a == 12 and b == 3:
		print(9)
	elif a == 12 and b == 4:
		print(8)
	elif a == 12 and b == 5:
		print(7)
	elif a == 12 and b == 6:
		print(6)
	elif a == 12 and b == 7:
		print(5)
	elif a == 12 and b == 8:
		print(4)
	elif a == 12 and b == 9:
		print(3)
	elif a == 12 and b == 10:
		print(2)
	elif a == 12 and b == 11:
		print(1)
	elif a == 12 and b == 12:
		print(0)
	elif a == 12 and b == 13:
		print(-1)
	elif a == 12 and b == 14:
		print(-2)
	elif a == 12 and b == 15:
		print(-3)
	elif a == 12 and b == 16:
		print(-4)
	elif a == 12 and b == 17:
		print(-5)
	elif a == 12 and b == 18:
		print(-6)
	elif a == 12 and b == 19:
		print(-7)
	elif a == 12 and b == 20:
		print(-8)
	elif a == 12 and b == 21:
		print(-9)
	elif a == 12 and b == 22:
		print(-10)
	elif a == 12 and b == 23:
		print(-11)
	elif a == 12 and b == 24:
		print(-12)
	elif a == 12 and b == 25:
		print(-13)
	elif a == 12 and b == 26:
		print(-14)
	elif a == 12 and b == 27:
		print(-15)
	elif a == 12 and b == 28:
		print(-16)
	elif a == 12 and b == 29:
		print(-17)
	elif a == 12 and b == 30:
		print(-18)
	elif a == 12 and b == 31:
		print(-19)
	elif a == 12 and b == 32:
		print(-20)
	elif a == 12 and b == 33:
		print(-21)
	elif a == 12 and b == 34:
		print(-22)
	elif a == 12 and b == 35:
		print(-23)
	elif a == 12 and b == 36:
		print(-24)
	elif a == 12 and b == 37:
		print(-25)
	elif a == 12 and b == 38:
		print(-26)
	elif a == 12 and b == 39:
		print(-27)
	elif a == 12 and b == 40:
		print(-28)
	elif a == 12 and b == 41:
		print(-29)
	elif a == 12 and b == 42:
		print(-30)
	elif a == 12 and b == 43:
		print(-31)
	elif a == 12 and b == 44:
		print(-32)
	elif a == 12 and b == 45:
		print(-33)
	elif a == 12 and b == 46:
		print(-34)
	elif a == 12 and b == 47:
		print(-35)
	elif a == 12 and b == 48:
		print(-36)
	elif a == 12 and b == 49:
		print(-37)
	elif a == 12 and b == 50:
		print(-38)
	elif a == 13 and b == 0:
		print(13)
	elif a == 13 and b == 1:
		print(12)
	elif a == 13 and b == 2:
		print(11)
	elif a == 13 and b == 3:
		print(10)
	elif a == 13 and b == 4:
		print(9)
	elif a == 13 and b == 5:
		print(8)
	elif a == 13 and b == 6:
		print(7)
	elif a == 13 and b == 7:
		print(6)
	elif a == 13 and b == 8:
		print(5)
	elif a == 13 and b == 9:
		print(4)
	elif a == 13 and b == 10:
		print(3)
	elif a == 13 and b == 11:
		print(2)
	elif a == 13 and b == 12:
		print(1)
	elif a == 13 and b == 13:
		print(0)
	elif a == 13 and b == 14:
		print(-1)
	elif a == 13 and b == 15:
		print(-2)
	elif a == 13 and b == 16:
		print(-3)
	elif a == 13 and b == 17:
		print(-4)
	elif a == 13 and b == 18:
		print(-5)
	elif a == 13 and b == 19:
		print(-6)
	elif a == 13 and b == 20:
		print(-7)
	elif a == 13 and b == 21:
		print(-8)
	elif a == 13 and b == 22:
		print(-9)
	elif a == 13 and b == 23:
		print(-10)
	elif a == 13 and b == 24:
		print(-11)
	elif a == 13 and b == 25:
		print(-12)
	elif a == 13 and b == 26:
		print(-13)
	elif a == 13 and b == 27:
		print(-14)
	elif a == 13 and b == 28:
		print(-15)
	elif a == 13 and b == 29:
		print(-16)
	elif a == 13 and b == 30:
		print(-17)
	elif a == 13 and b == 31:
		print(-18)
	elif a == 13 and b == 32:
		print(-19)
	elif a == 13 and b == 33:
		print(-20)
	elif a == 13 and b == 34:
		print(-21)
	elif a == 13 and b == 35:
		print(-22)
	elif a == 13 and b == 36:
		print(-23)
	elif a == 13 and b == 37:
		print(-24)
	elif a == 13 and b == 38:
		print(-25)
	elif a == 13 and b == 39:
		print(-26)
	elif a == 13 and b == 40:
		print(-27)
	elif a == 13 and b == 41:
		print(-28)
	elif a == 13 and b == 42:
		print(-29)
	elif a == 13 and b == 43:
		print(-30)
	elif a == 13 and b == 44:
		print(-31)
	elif a == 13 and b == 45:
		print(-32)
	elif a == 13 and b == 46:
		print(-33)
	elif a == 13 and b == 47:
		print(-34)
	elif a == 13 and b == 48:
		print(-35)
	elif a == 13 and b == 49:
		print(-36)
	elif a == 13 and b == 50:
		print(-37)
	elif a == 14 and b == 0:
		print(14)
	elif a == 14 and b == 1:
		print(13)
	elif a == 14 and b == 2:
		print(12)
	elif a == 14 and b == 3:
		print(11)
	elif a == 14 and b == 4:
		print(10)
	elif a == 14 and b == 5:
		print(9)
	elif a == 14 and b == 6:
		print(8)
	elif a == 14 and b == 7:
		print(7)
	elif a == 14 and b == 8:
		print(6)
	elif a == 14 and b == 9:
		print(5)
	elif a == 14 and b == 10:
		print(4)
	elif a == 14 and b == 11:
		print(3)
	elif a == 14 and b == 12:
		print(2)
	elif a == 14 and b == 13:
		print(1)
	elif a == 14 and b == 14:
		print(0)
	elif a == 14 and b == 15:
		print(-1)
	elif a == 14 and b == 16:
		print(-2)
	elif a == 14 and b == 17:
		print(-3)
	elif a == 14 and b == 18:
		print(-4)
	elif a == 14 and b == 19:
		print(-5)
	elif a == 14 and b == 20:
		print(-6)
	elif a == 14 and b == 21:
		print(-7)
	elif a == 14 and b == 22:
		print(-8)
	elif a == 14 and b == 23:
		print(-9)
	elif a == 14 and b == 24:
		print(-10)
	elif a == 14 and b == 25:
		print(-11)
	elif a == 14 and b == 26:
		print(-12)
	elif a == 14 and b == 27:
		print(-13)
	elif a == 14 and b == 28:
		print(-14)
	elif a == 14 and b == 29:
		print(-15)
	elif a == 14 and b == 30:
		print(-16)
	elif a == 14 and b == 31:
		print(-17)
	elif a == 14 and b == 32:
		print(-18)
	elif a == 14 and b == 33:
		print(-19)
	elif a == 14 and b == 34:
		print(-20)
	elif a == 14 and b == 35:
		print(-21)
	elif a == 14 and b == 36:
		print(-22)
	elif a == 14 and b == 37:
		print(-23)
	elif a == 14 and b == 38:
		print(-24)
	elif a == 14 and b == 39:
		print(-25)
	elif a == 14 and b == 40:
		print(-26)
	elif a == 14 and b == 41:
		print(-27)
	elif a == 14 and b == 42:
		print(-28)
	elif a == 14 and b == 43:
		print(-29)
	elif a == 14 and b == 44:
		print(-30)
	elif a == 14 and b == 45:
		print(-31)
	elif a == 14 and b == 46:
		print(-32)
	elif a == 14 and b == 47:
		print(-33)
	elif a == 14 and b == 48:
		print(-34)
	elif a == 14 and b == 49:
		print(-35)
	elif a == 14 and b == 50:
		print(-36)
	elif a == 15 and b == 0:
		print(15)
	elif a == 15 and b == 1:
		print(14)
	elif a == 15 and b == 2:
		print(13)
	elif a == 15 and b == 3:
		print(12)
	elif a == 15 and b == 4:
		print(11)
	elif a == 15 and b == 5:
		print(10)
	elif a == 15 and b == 6:
		print(9)
	elif a == 15 and b == 7:
		print(8)
	elif a == 15 and b == 8:
		print(7)
	elif a == 15 and b == 9:
		print(6)
	elif a == 15 and b == 10:
		print(5)
	elif a == 15 and b == 11:
		print(4)
	elif a == 15 and b == 12:
		print(3)
	elif a == 15 and b == 13:
		print(2)
	elif a == 15 and b == 14:
		print(1)
	elif a == 15 and b == 15:
		print(0)
	elif a == 15 and b == 16:
		print(-1)
	elif a == 15 and b == 17:
		print(-2)
	elif a == 15 and b == 18:
		print(-3)
	elif a == 15 and b == 19:
		print(-4)
	elif a == 15 and b == 20:
		print(-5)
	elif a == 15 and b == 21:
		print(-6)
	elif a == 15 and b == 22:
		print(-7)
	elif a == 15 and b == 23:
		print(-8)
	elif a == 15 and b == 24:
		print(-9)
	elif a == 15 and b == 25:
		print(-10)
	elif a == 15 and b == 26:
		print(-11)
	elif a == 15 and b == 27:
		print(-12)
	elif a == 15 and b == 28:
		print(-13)
	elif a == 15 and b == 29:
		print(-14)
	elif a == 15 and b == 30:
		print(-15)
	elif a == 15 and b == 31:
		print(-16)
	elif a == 15 and b == 32:
		print(-17)
	elif a == 15 and b == 33:
		print(-18)
	elif a == 15 and b == 34:
		print(-19)
	elif a == 15 and b == 35:
		print(-20)
	elif a == 15 and b == 36:
		print(-21)
	elif a == 15 and b == 37:
		print(-22)
	elif a == 15 and b == 38:
		print(-23)
	elif a == 15 and b == 39:
		print(-24)
	elif a == 15 and b == 40:
		print(-25)
	elif a == 15 and b == 41:
		print(-26)
	elif a == 15 and b == 42:
		print(-27)
	elif a == 15 and b == 43:
		print(-28)
	elif a == 15 and b == 44:
		print(-29)
	elif a == 15 and b == 45:
		print(-30)
	elif a == 15 and b == 46:
		print(-31)
	elif a == 15 and b == 47:
		print(-32)
	elif a == 15 and b == 48:
		print(-33)
	elif a == 15 and b == 49:
		print(-34)
	elif a == 15 and b == 50:
		print(-35)
	elif a == 16 and b == 0:
		print(16)
	elif a == 16 and b == 1:
		print(15)
	elif a == 16 and b == 2:
		print(14)
	elif a == 16 and b == 3:
		print(13)
	elif a == 16 and b == 4:
		print(12)
	elif a == 16 and b == 5:
		print(11)
	elif a == 16 and b == 6:
		print(10)
	elif a == 16 and b == 7:
		print(9)
	elif a == 16 and b == 8:
		print(8)
	elif a == 16 and b == 9:
		print(7)
	elif a == 16 and b == 10:
		print(6)
	elif a == 16 and b == 11:
		print(5)
	elif a == 16 and b == 12:
		print(4)
	elif a == 16 and b == 13:
		print(3)
	elif a == 16 and b == 14:
		print(2)
	elif a == 16 and b == 15:
		print(1)
	elif a == 16 and b == 16:
		print(0)
	elif a == 16 and b == 17:
		print(-1)
	elif a == 16 and b == 18:
		print(-2)
	elif a == 16 and b == 19:
		print(-3)
	elif a == 16 and b == 20:
		print(-4)
	elif a == 16 and b == 21:
		print(-5)
	elif a == 16 and b == 22:
		print(-6)
	elif a == 16 and b == 23:
		print(-7)
	elif a == 16 and b == 24:
		print(-8)
	elif a == 16 and b == 25:
		print(-9)
	elif a == 16 and b == 26:
		print(-10)
	elif a == 16 and b == 27:
		print(-11)
	elif a == 16 and b == 28:
		print(-12)
	elif a == 16 and b == 29:
		print(-13)
	elif a == 16 and b == 30:
		print(-14)
	elif a == 16 and b == 31:
		print(-15)
	elif a == 16 and b == 32:
		print(-16)
	elif a == 16 and b == 33:
		print(-17)
	elif a == 16 and b == 34:
		print(-18)
	elif a == 16 and b == 35:
		print(-19)
	elif a == 16 and b == 36:
		print(-20)
	elif a == 16 and b == 37:
		print(-21)
	elif a == 16 and b == 38:
		print(-22)
	elif a == 16 and b == 39:
		print(-23)
	elif a == 16 and b == 40:
		print(-24)
	elif a == 16 and b == 41:
		print(-25)
	elif a == 16 and b == 42:
		print(-26)
	elif a == 16 and b == 43:
		print(-27)
	elif a == 16 and b == 44:
		print(-28)
	elif a == 16 and b == 45:
		print(-29)
	elif a == 16 and b == 46:
		print(-30)
	elif a == 16 and b == 47:
		print(-31)
	elif a == 16 and b == 48:
		print(-32)
	elif a == 16 and b == 49:
		print(-33)
	elif a == 16 and b == 50:
		print(-34)
	elif a == 17 and b == 0:
		print(17)
	elif a == 17 and b == 1:
		print(16)
	elif a == 17 and b == 2:
		print(15)
	elif a == 17 and b == 3:
		print(14)
	elif a == 17 and b == 4:
		print(13)
	elif a == 17 and b == 5:
		print(12)
	elif a == 17 and b == 6:
		print(11)
	elif a == 17 and b == 7:
		print(10)
	elif a == 17 and b == 8:
		print(9)
	elif a == 17 and b == 9:
		print(8)
	elif a == 17 and b == 10:
		print(7)
	elif a == 17 and b == 11:
		print(6)
	elif a == 17 and b == 12:
		print(5)
	elif a == 17 and b == 13:
		print(4)
	elif a == 17 and b == 14:
		print(3)
	elif a == 17 and b == 15:
		print(2)
	elif a == 17 and b == 16:
		print(1)
	elif a == 17 and b == 17:
		print(0)
	elif a == 17 and b == 18:
		print(-1)
	elif a == 17 and b == 19:
		print(-2)
	elif a == 17 and b == 20:
		print(-3)
	elif a == 17 and b == 21:
		print(-4)
	elif a == 17 and b == 22:
		print(-5)
	elif a == 17 and b == 23:
		print(-6)
	elif a == 17 and b == 24:
		print(-7)
	elif a == 17 and b == 25:
		print(-8)
	elif a == 17 and b == 26:
		print(-9)
	elif a == 17 and b == 27:
		print(-10)
	elif a == 17 and b == 28:
		print(-11)
	elif a == 17 and b == 29:
		print(-12)
	elif a == 17 and b == 30:
		print(-13)
	elif a == 17 and b == 31:
		print(-14)
	elif a == 17 and b == 32:
		print(-15)
	elif a == 17 and b == 33:
		print(-16)
	elif a == 17 and b == 34:
		print(-17)
	elif a == 17 and b == 35:
		print(-18)
	elif a == 17 and b == 36:
		print(-19)
	elif a == 17 and b == 37:
		print(-20)
	elif a == 17 and b == 38:
		print(-21)
	elif a == 17 and b == 39:
		print(-22)
	elif a == 17 and b == 40:
		print(-23)
	elif a == 17 and b == 41:
		print(-24)
	elif a == 17 and b == 42:
		print(-25)
	elif a == 17 and b == 43:
		print(-26)
	elif a == 17 and b == 44:
		print(-27)
	elif a == 17 and b == 45:
		print(-28)
	elif a == 17 and b == 46:
		print(-29)
	elif a == 17 and b == 47:
		print(-30)
	elif a == 17 and b == 48:
		print(-31)
	elif a == 17 and b == 49:
		print(-32)
	elif a == 17 and b == 50:
		print(-33)
	elif a == 18 and b == 0:
		print(18)
	elif a == 18 and b == 1:
		print(17)
	elif a == 18 and b == 2:
		print(16)
	elif a == 18 and b == 3:
		print(15)
	elif a == 18 and b == 4:
		print(14)
	elif a == 18 and b == 5:
		print(13)
	elif a == 18 and b == 6:
		print(12)
	elif a == 18 and b == 7:
		print(11)
	elif a == 18 and b == 8:
		print(10)
	elif a == 18 and b == 9:
		print(9)
	elif a == 18 and b == 10:
		print(8)
	elif a == 18 and b == 11:
		print(7)
	elif a == 18 and b == 12:
		print(6)
	elif a == 18 and b == 13:
		print(5)
	elif a == 18 and b == 14:
		print(4)
	elif a == 18 and b == 15:
		print(3)
	elif a == 18 and b == 16:
		print(2)
	elif a == 18 and b == 17:
		print(1)
	elif a == 18 and b == 18:
		print(0)
	elif a == 18 and b == 19:
		print(-1)
	elif a == 18 and b == 20:
		print(-2)
	elif a == 18 and b == 21:
		print(-3)
	elif a == 18 and b == 22:
		print(-4)
	elif a == 18 and b == 23:
		print(-5)
	elif a == 18 and b == 24:
		print(-6)
	elif a == 18 and b == 25:
		print(-7)
	elif a == 18 and b == 26:
		print(-8)
	elif a == 18 and b == 27:
		print(-9)
	elif a == 18 and b == 28:
		print(-10)
	elif a == 18 and b == 29:
		print(-11)
	elif a == 18 and b == 30:
		print(-12)
	elif a == 18 and b == 31:
		print(-13)
	elif a == 18 and b == 32:
		print(-14)
	elif a == 18 and b == 33:
		print(-15)
	elif a == 18 and b == 34:
		print(-16)
	elif a == 18 and b == 35:
		print(-17)
	elif a == 18 and b == 36:
		print(-18)
	elif a == 18 and b == 37:
		print(-19)
	elif a == 18 and b == 38:
		print(-20)
	elif a == 18 and b == 39:
		print(-21)
	elif a == 18 and b == 40:
		print(-22)
	elif a == 18 and b == 41:
		print(-23)
	elif a == 18 and b == 42:
		print(-24)
	elif a == 18 and b == 43:
		print(-25)
	elif a == 18 and b == 44:
		print(-26)
	elif a == 18 and b == 45:
		print(-27)
	elif a == 18 and b == 46:
		print(-28)
	elif a == 18 and b == 47:
		print(-29)
	elif a == 18 and b == 48:
		print(-30)
	elif a == 18 and b == 49:
		print(-31)
	elif a == 18 and b == 50:
		print(-32)
	elif a == 19 and b == 0:
		print(19)
	elif a == 19 and b == 1:
		print(18)
	elif a == 19 and b == 2:
		print(17)
	elif a == 19 and b == 3:
		print(16)
	elif a == 19 and b == 4:
		print(15)
	elif a == 19 and b == 5:
		print(14)
	elif a == 19 and b == 6:
		print(13)
	elif a == 19 and b == 7:
		print(12)
	elif a == 19 and b == 8:
		print(11)
	elif a == 19 and b == 9:
		print(10)
	elif a == 19 and b == 10:
		print(9)
	elif a == 19 and b == 11:
		print(8)
	elif a == 19 and b == 12:
		print(7)
	elif a == 19 and b == 13:
		print(6)
	elif a == 19 and b == 14:
		print(5)
	elif a == 19 and b == 15:
		print(4)
	elif a == 19 and b == 16:
		print(3)
	elif a == 19 and b == 17:
		print(2)
	elif a == 19 and b == 18:
		print(1)
	elif a == 19 and b == 19:
		print(0)
	elif a == 19 and b == 20:
		print(-1)
	elif a == 19 and b == 21:
		print(-2)
	elif a == 19 and b == 22:
		print(-3)
	elif a == 19 and b == 23:
		print(-4)
	elif a == 19 and b == 24:
		print(-5)
	elif a == 19 and b == 25:
		print(-6)
	elif a == 19 and b == 26:
		print(-7)
	elif a == 19 and b == 27:
		print(-8)
	elif a == 19 and b == 28:
		print(-9)
	elif a == 19 and b == 29:
		print(-10)
	elif a == 19 and b == 30:
		print(-11)
	elif a == 19 and b == 31:
		print(-12)
	elif a == 19 and b == 32:
		print(-13)
	elif a == 19 and b == 33:
		print(-14)
	elif a == 19 and b == 34:
		print(-15)
	elif a == 19 and b == 35:
		print(-16)
	elif a == 19 and b == 36:
		print(-17)
	elif a == 19 and b == 37:
		print(-18)
	elif a == 19 and b == 38:
		print(-19)
	elif a == 19 and b == 39:
		print(-20)
	elif a == 19 and b == 40:
		print(-21)
	elif a == 19 and b == 41:
		print(-22)
	elif a == 19 and b == 42:
		print(-23)
	elif a == 19 and b == 43:
		print(-24)
	elif a == 19 and b == 44:
		print(-25)
	elif a == 19 and b == 45:
		print(-26)
	elif a == 19 and b == 46:
		print(-27)
	elif a == 19 and b == 47:
		print(-28)
	elif a == 19 and b == 48:
		print(-29)
	elif a == 19 and b == 49:
		print(-30)
	elif a == 19 and b == 50:
		print(-31)
	elif a == 20 and b == 0:
		print(20)
	elif a == 20 and b == 1:
		print(19)
	elif a == 20 and b == 2:
		print(18)
	elif a == 20 and b == 3:
		print(17)
	elif a == 20 and b == 4:
		print(16)
	elif a == 20 and b == 5:
		print(15)
	elif a == 20 and b == 6:
		print(14)
	elif a == 20 and b == 7:
		print(13)
	elif a == 20 and b == 8:
		print(12)
	elif a == 20 and b == 9:
		print(11)
	elif a == 20 and b == 10:
		print(10)
	elif a == 20 and b == 11:
		print(9)
	elif a == 20 and b == 12:
		print(8)
	elif a == 20 and b == 13:
		print(7)
	elif a == 20 and b == 14:
		print(6)
	elif a == 20 and b == 15:
		print(5)
	elif a == 20 and b == 16:
		print(4)
	elif a == 20 and b == 17:
		print(3)
	elif a == 20 and b == 18:
		print(2)
	elif a == 20 and b == 19:
		print(1)
	elif a == 20 and b == 20:
		print(0)
	elif a == 20 and b == 21:
		print(-1)
	elif a == 20 and b == 22:
		print(-2)
	elif a == 20 and b == 23:
		print(-3)
	elif a == 20 and b == 24:
		print(-4)
	elif a == 20 and b == 25:
		print(-5)
	elif a == 20 and b == 26:
		print(-6)
	elif a == 20 and b == 27:
		print(-7)
	elif a == 20 and b == 28:
		print(-8)
	elif a == 20 and b == 29:
		print(-9)
	elif a == 20 and b == 30:
		print(-10)
	elif a == 20 and b == 31:
		print(-11)
	elif a == 20 and b == 32:
		print(-12)
	elif a == 20 and b == 33:
		print(-13)
	elif a == 20 and b == 34:
		print(-14)
	elif a == 20 and b == 35:
		print(-15)
	elif a == 20 and b == 36:
		print(-16)
	elif a == 20 and b == 37:
		print(-17)
	elif a == 20 and b == 38:
		print(-18)
	elif a == 20 and b == 39:
		print(-19)
	elif a == 20 and b == 40:
		print(-20)
	elif a == 20 and b == 41:
		print(-21)
	elif a == 20 and b == 42:
		print(-22)
	elif a == 20 and b == 43:
		print(-23)
	elif a == 20 and b == 44:
		print(-24)
	elif a == 20 and b == 45:
		print(-25)
	elif a == 20 and b == 46:
		print(-26)
	elif a == 20 and b == 47:
		print(-27)
	elif a == 20 and b == 48:
		print(-28)
	elif a == 20 and b == 49:
		print(-29)
	elif a == 20 and b == 50:
		print(-30)
	elif a == 21 and b == 0:
		print(21)
	elif a == 21 and b == 1:
		print(20)
	elif a == 21 and b == 2:
		print(19)
	elif a == 21 and b == 3:
		print(18)
	elif a == 21 and b == 4:
		print(17)
	elif a == 21 and b == 5:
		print(16)
	elif a == 21 and b == 6:
		print(15)
	elif a == 21 and b == 7:
		print(14)
	elif a == 21 and b == 8:
		print(13)
	elif a == 21 and b == 9:
		print(12)
	elif a == 21 and b == 10:
		print(11)
	elif a == 21 and b == 11:
		print(10)
	elif a == 21 and b == 12:
		print(9)
	elif a == 21 and b == 13:
		print(8)
	elif a == 21 and b == 14:
		print(7)
	elif a == 21 and b == 15:
		print(6)
	elif a == 21 and b == 16:
		print(5)
	elif a == 21 and b == 17:
		print(4)
	elif a == 21 and b == 18:
		print(3)
	elif a == 21 and b == 19:
		print(2)
	elif a == 21 and b == 20:
		print(1)
	elif a == 21 and b == 21:
		print(0)
	elif a == 21 and b == 22:
		print(-1)
	elif a == 21 and b == 23:
		print(-2)
	elif a == 21 and b == 24:
		print(-3)
	elif a == 21 and b == 25:
		print(-4)
	elif a == 21 and b == 26:
		print(-5)
	elif a == 21 and b == 27:
		print(-6)
	elif a == 21 and b == 28:
		print(-7)
	elif a == 21 and b == 29:
		print(-8)
	elif a == 21 and b == 30:
		print(-9)
	elif a == 21 and b == 31:
		print(-10)
	elif a == 21 and b == 32:
		print(-11)
	elif a == 21 and b == 33:
		print(-12)
	elif a == 21 and b == 34:
		print(-13)
	elif a == 21 and b == 35:
		print(-14)
	elif a == 21 and b == 36:
		print(-15)
	elif a == 21 and b == 37:
		print(-16)
	elif a == 21 and b == 38:
		print(-17)
	elif a == 21 and b == 39:
		print(-18)
	elif a == 21 and b == 40:
		print(-19)
	elif a == 21 and b == 41:
		print(-20)
	elif a == 21 and b == 42:
		print(-21)
	elif a == 21 and b == 43:
		print(-22)
	elif a == 21 and b == 44:
		print(-23)
	elif a == 21 and b == 45:
		print(-24)
	elif a == 21 and b == 46:
		print(-25)
	elif a == 21 and b == 47:
		print(-26)
	elif a == 21 and b == 48:
		print(-27)
	elif a == 21 and b == 49:
		print(-28)
	elif a == 21 and b == 50:
		print(-29)
	elif a == 22 and b == 0:
		print(22)
	elif a == 22 and b == 1:
		print(21)
	elif a == 22 and b == 2:
		print(20)
	elif a == 22 and b == 3:
		print(19)
	elif a == 22 and b == 4:
		print(18)
	elif a == 22 and b == 5:
		print(17)
	elif a == 22 and b == 6:
		print(16)
	elif a == 22 and b == 7:
		print(15)
	elif a == 22 and b == 8:
		print(14)
	elif a == 22 and b == 9:
		print(13)
	elif a == 22 and b == 10:
		print(12)
	elif a == 22 and b == 11:
		print(11)
	elif a == 22 and b == 12:
		print(10)
	elif a == 22 and b == 13:
		print(9)
	elif a == 22 and b == 14:
		print(8)
	elif a == 22 and b == 15:
		print(7)
	elif a == 22 and b == 16:
		print(6)
	elif a == 22 and b == 17:
		print(5)
	elif a == 22 and b == 18:
		print(4)
	elif a == 22 and b == 19:
		print(3)
	elif a == 22 and b == 20:
		print(2)
	elif a == 22 and b == 21:
		print(1)
	elif a == 22 and b == 22:
		print(0)
	elif a == 22 and b == 23:
		print(-1)
	elif a == 22 and b == 24:
		print(-2)
	elif a == 22 and b == 25:
		print(-3)
	elif a == 22 and b == 26:
		print(-4)
	elif a == 22 and b == 27:
		print(-5)
	elif a == 22 and b == 28:
		print(-6)
	elif a == 22 and b == 29:
		print(-7)
	elif a == 22 and b == 30:
		print(-8)
	elif a == 22 and b == 31:
		print(-9)
	elif a == 22 and b == 32:
		print(-10)
	elif a == 22 and b == 33:
		print(-11)
	elif a == 22 and b == 34:
		print(-12)
	elif a == 22 and b == 35:
		print(-13)
	elif a == 22 and b == 36:
		print(-14)
	elif a == 22 and b == 37:
		print(-15)
	elif a == 22 and b == 38:
		print(-16)
	elif a == 22 and b == 39:
		print(-17)
	elif a == 22 and b == 40:
		print(-18)
	elif a == 22 and b == 41:
		print(-19)
	elif a == 22 and b == 42:
		print(-20)
	elif a == 22 and b == 43:
		print(-21)
	elif a == 22 and b == 44:
		print(-22)
	elif a == 22 and b == 45:
		print(-23)
	elif a == 22 and b == 46:
		print(-24)
	elif a == 22 and b == 47:
		print(-25)
	elif a == 22 and b == 48:
		print(-26)
	elif a == 22 and b == 49:
		print(-27)
	elif a == 22 and b == 50:
		print(-28)
	elif a == 23 and b == 0:
		print(23)
	elif a == 23 and b == 1:
		print(22)
	elif a == 23 and b == 2:
		print(21)
	elif a == 23 and b == 3:
		print(20)
	elif a == 23 and b == 4:
		print(19)
	elif a == 23 and b == 5:
		print(18)
	elif a == 23 and b == 6:
		print(17)
	elif a == 23 and b == 7:
		print(16)
	elif a == 23 and b == 8:
		print(15)
	elif a == 23 and b == 9:
		print(14)
	elif a == 23 and b == 10:
		print(13)
	elif a == 23 and b == 11:
		print(12)
	elif a == 23 and b == 12:
		print(11)
	elif a == 23 and b == 13:
		print(10)
	elif a == 23 and b == 14:
		print(9)
	elif a == 23 and b == 15:
		print(8)
	elif a == 23 and b == 16:
		print(7)
	elif a == 23 and b == 17:
		print(6)
	elif a == 23 and b == 18:
		print(5)
	elif a == 23 and b == 19:
		print(4)
	elif a == 23 and b == 20:
		print(3)
	elif a == 23 and b == 21:
		print(2)
	elif a == 23 and b == 22:
		print(1)
	elif a == 23 and b == 23:
		print(0)
	elif a == 23 and b == 24:
		print(-1)
	elif a == 23 and b == 25:
		print(-2)
	elif a == 23 and b == 26:
		print(-3)
	elif a == 23 and b == 27:
		print(-4)
	elif a == 23 and b == 28:
		print(-5)
	elif a == 23 and b == 29:
		print(-6)
	elif a == 23 and b == 30:
		print(-7)
	elif a == 23 and b == 31:
		print(-8)
	elif a == 23 and b == 32:
		print(-9)
	elif a == 23 and b == 33:
		print(-10)
	elif a == 23 and b == 34:
		print(-11)
	elif a == 23 and b == 35:
		print(-12)
	elif a == 23 and b == 36:
		print(-13)
	elif a == 23 and b == 37:
		print(-14)
	elif a == 23 and b == 38:
		print(-15)
	elif a == 23 and b == 39:
		print(-16)
	elif a == 23 and b == 40:
		print(-17)
	elif a == 23 and b == 41:
		print(-18)
	elif a == 23 and b == 42:
		print(-19)
	elif a == 23 and b == 43:
		print(-20)
	elif a == 23 and b == 44:
		print(-21)
	elif a == 23 and b == 45:
		print(-22)
	elif a == 23 and b == 46:
		print(-23)
	elif a == 23 and b == 47:
		print(-24)
	elif a == 23 and b == 48:
		print(-25)
	elif a == 23 and b == 49:
		print(-26)
	elif a == 23 and b == 50:
		print(-27)
	elif a == 24 and b == 0:
		print(24)
	elif a == 24 and b == 1:
		print(23)
	elif a == 24 and b == 2:
		print(22)
	elif a == 24 and b == 3:
		print(21)
	elif a == 24 and b == 4:
		print(20)
	elif a == 24 and b == 5:
		print(19)
	elif a == 24 and b == 6:
		print(18)
	elif a == 24 and b == 7:
		print(17)
	elif a == 24 and b == 8:
		print(16)
	elif a == 24 and b == 9:
		print(15)
	elif a == 24 and b == 10:
		print(14)
	elif a == 24 and b == 11:
		print(13)
	elif a == 24 and b == 12:
		print(12)
	elif a == 24 and b == 13:
		print(11)
	elif a == 24 and b == 14:
		print(10)
	elif a == 24 and b == 15:
		print(9)
	elif a == 24 and b == 16:
		print(8)
	elif a == 24 and b == 17:
		print(7)
	elif a == 24 and b == 18:
		print(6)
	elif a == 24 and b == 19:
		print(5)
	elif a == 24 and b == 20:
		print(4)
	elif a == 24 and b == 21:
		print(3)
	elif a == 24 and b == 22:
		print(2)
	elif a == 24 and b == 23:
		print(1)
	elif a == 24 and b == 24:
		print(0)
	elif a == 24 and b == 25:
		print(-1)
	elif a == 24 and b == 26:
		print(-2)
	elif a == 24 and b == 27:
		print(-3)
	elif a == 24 and b == 28:
		print(-4)
	elif a == 24 and b == 29:
		print(-5)
	elif a == 24 and b == 30:
		print(-6)
	elif a == 24 and b == 31:
		print(-7)
	elif a == 24 and b == 32:
		print(-8)
	elif a == 24 and b == 33:
		print(-9)
	elif a == 24 and b == 34:
		print(-10)
	elif a == 24 and b == 35:
		print(-11)
	elif a == 24 and b == 36:
		print(-12)
	elif a == 24 and b == 37:
		print(-13)
	elif a == 24 and b == 38:
		print(-14)
	elif a == 24 and b == 39:
		print(-15)
	elif a == 24 and b == 40:
		print(-16)
	elif a == 24 and b == 41:
		print(-17)
	elif a == 24 and b == 42:
		print(-18)
	elif a == 24 and b == 43:
		print(-19)
	elif a == 24 and b == 44:
		print(-20)
	elif a == 24 and b == 45:
		print(-21)
	elif a == 24 and b == 46:
		print(-22)
	elif a == 24 and b == 47:
		print(-23)
	elif a == 24 and b == 48:
		print(-24)
	elif a == 24 and b == 49:
		print(-25)
	elif a == 24 and b == 50:
		print(-26)
	elif a == 25 and b == 0:
		print(25)
	elif a == 25 and b == 1:
		print(24)
	elif a == 25 and b == 2:
		print(23)
	elif a == 25 and b == 3:
		print(22)
	elif a == 25 and b == 4:
		print(21)
	elif a == 25 and b == 5:
		print(20)
	elif a == 25 and b == 6:
		print(19)
	elif a == 25 and b == 7:
		print(18)
	elif a == 25 and b == 8:
		print(17)
	elif a == 25 and b == 9:
		print(16)
	elif a == 25 and b == 10:
		print(15)
	elif a == 25 and b == 11:
		print(14)
	elif a == 25 and b == 12:
		print(13)
	elif a == 25 and b == 13:
		print(12)
	elif a == 25 and b == 14:
		print(11)
	elif a == 25 and b == 15:
		print(10)
	elif a == 25 and b == 16:
		print(9)
	elif a == 25 and b == 17:
		print(8)
	elif a == 25 and b == 18:
		print(7)
	elif a == 25 and b == 19:
		print(6)
	elif a == 25 and b == 20:
		print(5)
	elif a == 25 and b == 21:
		print(4)
	elif a == 25 and b == 22:
		print(3)
	elif a == 25 and b == 23:
		print(2)
	elif a == 25 and b == 24:
		print(1)
	elif a == 25 and b == 25:
		print(0)
	elif a == 25 and b == 26:
		print(-1)
	elif a == 25 and b == 27:
		print(-2)
	elif a == 25 and b == 28:
		print(-3)
	elif a == 25 and b == 29:
		print(-4)
	elif a == 25 and b == 30:
		print(-5)
	elif a == 25 and b == 31:
		print(-6)
	elif a == 25 and b == 32:
		print(-7)
	elif a == 25 and b == 33:
		print(-8)
	elif a == 25 and b == 34:
		print(-9)
	elif a == 25 and b == 35:
		print(-10)
	elif a == 25 and b == 36:
		print(-11)
	elif a == 25 and b == 37:
		print(-12)
	elif a == 25 and b == 38:
		print(-13)
	elif a == 25 and b == 39:
		print(-14)
	elif a == 25 and b == 40:
		print(-15)
	elif a == 25 and b == 41:
		print(-16)
	elif a == 25 and b == 42:
		print(-17)
	elif a == 25 and b == 43:
		print(-18)
	elif a == 25 and b == 44:
		print(-19)
	elif a == 25 and b == 45:
		print(-20)
	elif a == 25 and b == 46:
		print(-21)
	elif a == 25 and b == 47:
		print(-22)
	elif a == 25 and b == 48:
		print(-23)
	elif a == 25 and b == 49:
		print(-24)
	elif a == 25 and b == 50:
		print(-25)
	elif a == 26 and b == 0:
		print(26)
	elif a == 26 and b == 1:
		print(25)
	elif a == 26 and b == 2:
		print(24)
	elif a == 26 and b == 3:
		print(23)
	elif a == 26 and b == 4:
		print(22)
	elif a == 26 and b == 5:
		print(21)
	elif a == 26 and b == 6:
		print(20)
	elif a == 26 and b == 7:
		print(19)
	elif a == 26 and b == 8:
		print(18)
	elif a == 26 and b == 9:
		print(17)
	elif a == 26 and b == 10:
		print(16)
	elif a == 26 and b == 11:
		print(15)
	elif a == 26 and b == 12:
		print(14)
	elif a == 26 and b == 13:
		print(13)
	elif a == 26 and b == 14:
		print(12)
	elif a == 26 and b == 15:
		print(11)
	elif a == 26 and b == 16:
		print(10)
	elif a == 26 and b == 17:
		print(9)
	elif a == 26 and b == 18:
		print(8)
	elif a == 26 and b == 19:
		print(7)
	elif a == 26 and b == 20:
		print(6)
	elif a == 26 and b == 21:
		print(5)
	elif a == 26 and b == 22:
		print(4)
	elif a == 26 and b == 23:
		print(3)
	elif a == 26 and b == 24:
		print(2)
	elif a == 26 and b == 25:
		print(1)
	elif a == 26 and b == 26:
		print(0)
	elif a == 26 and b == 27:
		print(-1)
	elif a == 26 and b == 28:
		print(-2)
	elif a == 26 and b == 29:
		print(-3)
	elif a == 26 and b == 30:
		print(-4)
	elif a == 26 and b == 31:
		print(-5)
	elif a == 26 and b == 32:
		print(-6)
	elif a == 26 and b == 33:
		print(-7)
	elif a == 26 and b == 34:
		print(-8)
	elif a == 26 and b == 35:
		print(-9)
	elif a == 26 and b == 36:
		print(-10)
	elif a == 26 and b == 37:
		print(-11)
	elif a == 26 and b == 38:
		print(-12)
	elif a == 26 and b == 39:
		print(-13)
	elif a == 26 and b == 40:
		print(-14)
	elif a == 26 and b == 41:
		print(-15)
	elif a == 26 and b == 42:
		print(-16)
	elif a == 26 and b == 43:
		print(-17)
	elif a == 26 and b == 44:
		print(-18)
	elif a == 26 and b == 45:
		print(-19)
	elif a == 26 and b == 46:
		print(-20)
	elif a == 26 and b == 47:
		print(-21)
	elif a == 26 and b == 48:
		print(-22)
	elif a == 26 and b == 49:
		print(-23)
	elif a == 26 and b == 50:
		print(-24)
	elif a == 27 and b == 0:
		print(27)
	elif a == 27 and b == 1:
		print(26)
	elif a == 27 and b == 2:
		print(25)
	elif a == 27 and b == 3:
		print(24)
	elif a == 27 and b == 4:
		print(23)
	elif a == 27 and b == 5:
		print(22)
	elif a == 27 and b == 6:
		print(21)
	elif a == 27 and b == 7:
		print(20)
	elif a == 27 and b == 8:
		print(19)
	elif a == 27 and b == 9:
		print(18)
	elif a == 27 and b == 10:
		print(17)
	elif a == 27 and b == 11:
		print(16)
	elif a == 27 and b == 12:
		print(15)
	elif a == 27 and b == 13:
		print(14)
	elif a == 27 and b == 14:
		print(13)
	elif a == 27 and b == 15:
		print(12)
	elif a == 27 and b == 16:
		print(11)
	elif a == 27 and b == 17:
		print(10)
	elif a == 27 and b == 18:
		print(9)
	elif a == 27 and b == 19:
		print(8)
	elif a == 27 and b == 20:
		print(7)
	elif a == 27 and b == 21:
		print(6)
	elif a == 27 and b == 22:
		print(5)
	elif a == 27 and b == 23:
		print(4)
	elif a == 27 and b == 24:
		print(3)
	elif a == 27 and b == 25:
		print(2)
	elif a == 27 and b == 26:
		print(1)
	elif a == 27 and b == 27:
		print(0)
	elif a == 27 and b == 28:
		print(-1)
	elif a == 27 and b == 29:
		print(-2)
	elif a == 27 and b == 30:
		print(-3)
	elif a == 27 and b == 31:
		print(-4)
	elif a == 27 and b == 32:
		print(-5)
	elif a == 27 and b == 33:
		print(-6)
	elif a == 27 and b == 34:
		print(-7)
	elif a == 27 and b == 35:
		print(-8)
	elif a == 27 and b == 36:
		print(-9)
	elif a == 27 and b == 37:
		print(-10)
	elif a == 27 and b == 38:
		print(-11)
	elif a == 27 and b == 39:
		print(-12)
	elif a == 27 and b == 40:
		print(-13)
	elif a == 27 and b == 41:
		print(-14)
	elif a == 27 and b == 42:
		print(-15)
	elif a == 27 and b == 43:
		print(-16)
	elif a == 27 and b == 44:
		print(-17)
	elif a == 27 and b == 45:
		print(-18)
	elif a == 27 and b == 46:
		print(-19)
	elif a == 27 and b == 47:
		print(-20)
	elif a == 27 and b == 48:
		print(-21)
	elif a == 27 and b == 49:
		print(-22)
	elif a == 27 and b == 50:
		print(-23)
	elif a == 28 and b == 0:
		print(28)
	elif a == 28 and b == 1:
		print(27)
	elif a == 28 and b == 2:
		print(26)
	elif a == 28 and b == 3:
		print(25)
	elif a == 28 and b == 4:
		print(24)
	elif a == 28 and b == 5:
		print(23)
	elif a == 28 and b == 6:
		print(22)
	elif a == 28 and b == 7:
		print(21)
	elif a == 28 and b == 8:
		print(20)
	elif a == 28 and b == 9:
		print(19)
	elif a == 28 and b == 10:
		print(18)
	elif a == 28 and b == 11:
		print(17)
	elif a == 28 and b == 12:
		print(16)
	elif a == 28 and b == 13:
		print(15)
	elif a == 28 and b == 14:
		print(14)
	elif a == 28 and b == 15:
		print(13)
	elif a == 28 and b == 16:
		print(12)
	elif a == 28 and b == 17:
		print(11)
	elif a == 28 and b == 18:
		print(10)
	elif a == 28 and b == 19:
		print(9)
	elif a == 28 and b == 20:
		print(8)
	elif a == 28 and b == 21:
		print(7)
	elif a == 28 and b == 22:
		print(6)
	elif a == 28 and b == 23:
		print(5)
	elif a == 28 and b == 24:
		print(4)
	elif a == 28 and b == 25:
		print(3)
	elif a == 28 and b == 26:
		print(2)
	elif a == 28 and b == 27:
		print(1)
	elif a == 28 and b == 28:
		print(0)
	elif a == 28 and b == 29:
		print(-1)
	elif a == 28 and b == 30:
		print(-2)
	elif a == 28 and b == 31:
		print(-3)
	elif a == 28 and b == 32:
		print(-4)
	elif a == 28 and b == 33:
		print(-5)
	elif a == 28 and b == 34:
		print(-6)
	elif a == 28 and b == 35:
		print(-7)
	elif a == 28 and b == 36:
		print(-8)
	elif a == 28 and b == 37:
		print(-9)
	elif a == 28 and b == 38:
		print(-10)
	elif a == 28 and b == 39:
		print(-11)
	elif a == 28 and b == 40:
		print(-12)
	elif a == 28 and b == 41:
		print(-13)
	elif a == 28 and b == 42:
		print(-14)
	elif a == 28 and b == 43:
		print(-15)
	elif a == 28 and b == 44:
		print(-16)
	elif a == 28 and b == 45:
		print(-17)
	elif a == 28 and b == 46:
		print(-18)
	elif a == 28 and b == 47:
		print(-19)
	elif a == 28 and b == 48:
		print(-20)
	elif a == 28 and b == 49:
		print(-21)
	elif a == 28 and b == 50:
		print(-22)
	elif a == 29 and b == 0:
		print(29)
	elif a == 29 and b == 1:
		print(28)
	elif a == 29 and b == 2:
		print(27)
	elif a == 29 and b == 3:
		print(26)
	elif a == 29 and b == 4:
		print(25)
	elif a == 29 and b == 5:
		print(24)
	elif a == 29 and b == 6:
		print(23)
	elif a == 29 and b == 7:
		print(22)
	elif a == 29 and b == 8:
		print(21)
	elif a == 29 and b == 9:
		print(20)
	elif a == 29 and b == 10:
		print(19)
	elif a == 29 and b == 11:
		print(18)
	elif a == 29 and b == 12:
		print(17)
	elif a == 29 and b == 13:
		print(16)
	elif a == 29 and b == 14:
		print(15)
	elif a == 29 and b == 15:
		print(14)
	elif a == 29 and b == 16:
		print(13)
	elif a == 29 and b == 17:
		print(12)
	elif a == 29 and b == 18:
		print(11)
	elif a == 29 and b == 19:
		print(10)
	elif a == 29 and b == 20:
		print(9)
	elif a == 29 and b == 21:
		print(8)
	elif a == 29 and b == 22:
		print(7)
	elif a == 29 and b == 23:
		print(6)
	elif a == 29 and b == 24:
		print(5)
	elif a == 29 and b == 25:
		print(4)
	elif a == 29 and b == 26:
		print(3)
	elif a == 29 and b == 27:
		print(2)
	elif a == 29 and b == 28:
		print(1)
	elif a == 29 and b == 29:
		print(0)
	elif a == 29 and b == 30:
		print(-1)
	elif a == 29 and b == 31:
		print(-2)
	elif a == 29 and b == 32:
		print(-3)
	elif a == 29 and b == 33:
		print(-4)
	elif a == 29 and b == 34:
		print(-5)
	elif a == 29 and b == 35:
		print(-6)
	elif a == 29 and b == 36:
		print(-7)
	elif a == 29 and b == 37:
		print(-8)
	elif a == 29 and b == 38:
		print(-9)
	elif a == 29 and b == 39:
		print(-10)
	elif a == 29 and b == 40:
		print(-11)
	elif a == 29 and b == 41:
		print(-12)
	elif a == 29 and b == 42:
		print(-13)
	elif a == 29 and b == 43:
		print(-14)
	elif a == 29 and b == 44:
		print(-15)
	elif a == 29 and b == 45:
		print(-16)
	elif a == 29 and b == 46:
		print(-17)
	elif a == 29 and b == 47:
		print(-18)
	elif a == 29 and b == 48:
		print(-19)
	elif a == 29 and b == 49:
		print(-20)
	elif a == 29 and b == 50:
		print(-21)
	elif a == 30 and b == 0:
		print(30)
	elif a == 30 and b == 1:
		print(29)
	elif a == 30 and b == 2:
		print(28)
	elif a == 30 and b == 3:
		print(27)
	elif a == 30 and b == 4:
		print(26)
	elif a == 30 and b == 5:
		print(25)
	elif a == 30 and b == 6:
		print(24)
	elif a == 30 and b == 7:
		print(23)
	elif a == 30 and b == 8:
		print(22)
	elif a == 30 and b == 9:
		print(21)
	elif a == 30 and b == 10:
		print(20)
	elif a == 30 and b == 11:
		print(19)
	elif a == 30 and b == 12:
		print(18)
	elif a == 30 and b == 13:
		print(17)
	elif a == 30 and b == 14:
		print(16)
	elif a == 30 and b == 15:
		print(15)
	elif a == 30 and b == 16:
		print(14)
	elif a == 30 and b == 17:
		print(13)
	elif a == 30 and b == 18:
		print(12)
	elif a == 30 and b == 19:
		print(11)
	elif a == 30 and b == 20:
		print(10)
	elif a == 30 and b == 21:
		print(9)
	elif a == 30 and b == 22:
		print(8)
	elif a == 30 and b == 23:
		print(7)
	elif a == 30 and b == 24:
		print(6)
	elif a == 30 and b == 25:
		print(5)
	elif a == 30 and b == 26:
		print(4)
	elif a == 30 and b == 27:
		print(3)
	elif a == 30 and b == 28:
		print(2)
	elif a == 30 and b == 29:
		print(1)
	elif a == 30 and b == 30:
		print(0)
	elif a == 30 and b == 31:
		print(-1)
	elif a == 30 and b == 32:
		print(-2)
	elif a == 30 and b == 33:
		print(-3)
	elif a == 30 and b == 34:
		print(-4)
	elif a == 30 and b == 35:
		print(-5)
	elif a == 30 and b == 36:
		print(-6)
	elif a == 30 and b == 37:
		print(-7)
	elif a == 30 and b == 38:
		print(-8)
	elif a == 30 and b == 39:
		print(-9)
	elif a == 30 and b == 40:
		print(-10)
	elif a == 30 and b == 41:
		print(-11)
	elif a == 30 and b == 42:
		print(-12)
	elif a == 30 and b == 43:
		print(-13)
	elif a == 30 and b == 44:
		print(-14)
	elif a == 30 and b == 45:
		print(-15)
	elif a == 30 and b == 46:
		print(-16)
	elif a == 30 and b == 47:
		print(-17)
	elif a == 30 and b == 48:
		print(-18)
	elif a == 30 and b == 49:
		print(-19)
	elif a == 30 and b == 50:
		print(-20)
	elif a == 31 and b == 0:
		print(31)
	elif a == 31 and b == 1:
		print(30)
	elif a == 31 and b == 2:
		print(29)
	elif a == 31 and b == 3:
		print(28)
	elif a == 31 and b == 4:
		print(27)
	elif a == 31 and b == 5:
		print(26)
	elif a == 31 and b == 6:
		print(25)
	elif a == 31 and b == 7:
		print(24)
	elif a == 31 and b == 8:
		print(23)
	elif a == 31 and b == 9:
		print(22)
	elif a == 31 and b == 10:
		print(21)
	elif a == 31 and b == 11:
		print(20)
	elif a == 31 and b == 12:
		print(19)
	elif a == 31 and b == 13:
		print(18)
	elif a == 31 and b == 14:
		print(17)
	elif a == 31 and b == 15:
		print(16)
	elif a == 31 and b == 16:
		print(15)
	elif a == 31 and b == 17:
		print(14)
	elif a == 31 and b == 18:
		print(13)
	elif a == 31 and b == 19:
		print(12)
	elif a == 31 and b == 20:
		print(11)
	elif a == 31 and b == 21:
		print(10)
	elif a == 31 and b == 22:
		print(9)
	elif a == 31 and b == 23:
		print(8)
	elif a == 31 and b == 24:
		print(7)
	elif a == 31 and b == 25:
		print(6)
	elif a == 31 and b == 26:
		print(5)
	elif a == 31 and b == 27:
		print(4)
	elif a == 31 and b == 28:
		print(3)
	elif a == 31 and b == 29:
		print(2)
	elif a == 31 and b == 30:
		print(1)
	elif a == 31 and b == 31:
		print(0)
	elif a == 31 and b == 32:
		print(-1)
	elif a == 31 and b == 33:
		print(-2)
	elif a == 31 and b == 34:
		print(-3)
	elif a == 31 and b == 35:
		print(-4)
	elif a == 31 and b == 36:
		print(-5)
	elif a == 31 and b == 37:
		print(-6)
	elif a == 31 and b == 38:
		print(-7)
	elif a == 31 and b == 39:
		print(-8)
	elif a == 31 and b == 40:
		print(-9)
	elif a == 31 and b == 41:
		print(-10)
	elif a == 31 and b == 42:
		print(-11)
	elif a == 31 and b == 43:
		print(-12)
	elif a == 31 and b == 44:
		print(-13)
	elif a == 31 and b == 45:
		print(-14)
	elif a == 31 and b == 46:
		print(-15)
	elif a == 31 and b == 47:
		print(-16)
	elif a == 31 and b == 48:
		print(-17)
	elif a == 31 and b == 49:
		print(-18)
	elif a == 31 and b == 50:
		print(-19)
	elif a == 32 and b == 0:
		print(32)
	elif a == 32 and b == 1:
		print(31)
	elif a == 32 and b == 2:
		print(30)
	elif a == 32 and b == 3:
		print(29)
	elif a == 32 and b == 4:
		print(28)
	elif a == 32 and b == 5:
		print(27)
	elif a == 32 and b == 6:
		print(26)
	elif a == 32 and b == 7:
		print(25)
	elif a == 32 and b == 8:
		print(24)
	elif a == 32 and b == 9:
		print(23)
	elif a == 32 and b == 10:
		print(22)
	elif a == 32 and b == 11:
		print(21)
	elif a == 32 and b == 12:
		print(20)
	elif a == 32 and b == 13:
		print(19)
	elif a == 32 and b == 14:
		print(18)
	elif a == 32 and b == 15:
		print(17)
	elif a == 32 and b == 16:
		print(16)
	elif a == 32 and b == 17:
		print(15)
	elif a == 32 and b == 18:
		print(14)
	elif a == 32 and b == 19:
		print(13)
	elif a == 32 and b == 20:
		print(12)
	elif a == 32 and b == 21:
		print(11)
	elif a == 32 and b == 22:
		print(10)
	elif a == 32 and b == 23:
		print(9)
	elif a == 32 and b == 24:
		print(8)
	elif a == 32 and b == 25:
		print(7)
	elif a == 32 and b == 26:
		print(6)
	elif a == 32 and b == 27:
		print(5)
	elif a == 32 and b == 28:
		print(4)
	elif a == 32 and b == 29:
		print(3)
	elif a == 32 and b == 30:
		print(2)
	elif a == 32 and b == 31:
		print(1)
	elif a == 32 and b == 32:
		print(0)
	elif a == 32 and b == 33:
		print(-1)
	elif a == 32 and b == 34:
		print(-2)
	elif a == 32 and b == 35:
		print(-3)
	elif a == 32 and b == 36:
		print(-4)
	elif a == 32 and b == 37:
		print(-5)
	elif a == 32 and b == 38:
		print(-6)
	elif a == 32 and b == 39:
		print(-7)
	elif a == 32 and b == 40:
		print(-8)
	elif a == 32 and b == 41:
		print(-9)
	elif a == 32 and b == 42:
		print(-10)
	elif a == 32 and b == 43:
		print(-11)
	elif a == 32 and b == 44:
		print(-12)
	elif a == 32 and b == 45:
		print(-13)
	elif a == 32 and b == 46:
		print(-14)
	elif a == 32 and b == 47:
		print(-15)
	elif a == 32 and b == 48:
		print(-16)
	elif a == 32 and b == 49:
		print(-17)
	elif a == 32 and b == 50:
		print(-18)
	elif a == 33 and b == 0:
		print(33)
	elif a == 33 and b == 1:
		print(32)
	elif a == 33 and b == 2:
		print(31)
	elif a == 33 and b == 3:
		print(30)
	elif a == 33 and b == 4:
		print(29)
	elif a == 33 and b == 5:
		print(28)
	elif a == 33 and b == 6:
		print(27)
	elif a == 33 and b == 7:
		print(26)
	elif a == 33 and b == 8:
		print(25)
	elif a == 33 and b == 9:
		print(24)
	elif a == 33 and b == 10:
		print(23)
	elif a == 33 and b == 11:
		print(22)
	elif a == 33 and b == 12:
		print(21)
	elif a == 33 and b == 13:
		print(20)
	elif a == 33 and b == 14:
		print(19)
	elif a == 33 and b == 15:
		print(18)
	elif a == 33 and b == 16:
		print(17)
	elif a == 33 and b == 17:
		print(16)
	elif a == 33 and b == 18:
		print(15)
	elif a == 33 and b == 19:
		print(14)
	elif a == 33 and b == 20:
		print(13)
	elif a == 33 and b == 21:
		print(12)
	elif a == 33 and b == 22:
		print(11)
	elif a == 33 and b == 23:
		print(10)
	elif a == 33 and b == 24:
		print(9)
	elif a == 33 and b == 25:
		print(8)
	elif a == 33 and b == 26:
		print(7)
	elif a == 33 and b == 27:
		print(6)
	elif a == 33 and b == 28:
		print(5)
	elif a == 33 and b == 29:
		print(4)
	elif a == 33 and b == 30:
		print(3)
	elif a == 33 and b == 31:
		print(2)
	elif a == 33 and b == 32:
		print(1)
	elif a == 33 and b == 33:
		print(0)
	elif a == 33 and b == 34:
		print(-1)
	elif a == 33 and b == 35:
		print(-2)
	elif a == 33 and b == 36:
		print(-3)
	elif a == 33 and b == 37:
		print(-4)
	elif a == 33 and b == 38:
		print(-5)
	elif a == 33 and b == 39:
		print(-6)
	elif a == 33 and b == 40:
		print(-7)
	elif a == 33 and b == 41:
		print(-8)
	elif a == 33 and b == 42:
		print(-9)
	elif a == 33 and b == 43:
		print(-10)
	elif a == 33 and b == 44:
		print(-11)
	elif a == 33 and b == 45:
		print(-12)
	elif a == 33 and b == 46:
		print(-13)
	elif a == 33 and b == 47:
		print(-14)
	elif a == 33 and b == 48:
		print(-15)
	elif a == 33 and b == 49:
		print(-16)
	elif a == 33 and b == 50:
		print(-17)
	elif a == 34 and b == 0:
		print(34)
	elif a == 34 and b == 1:
		print(33)
	elif a == 34 and b == 2:
		print(32)
	elif a == 34 and b == 3:
		print(31)
	elif a == 34 and b == 4:
		print(30)
	elif a == 34 and b == 5:
		print(29)
	elif a == 34 and b == 6:
		print(28)
	elif a == 34 and b == 7:
		print(27)
	elif a == 34 and b == 8:
		print(26)
	elif a == 34 and b == 9:
		print(25)
	elif a == 34 and b == 10:
		print(24)
	elif a == 34 and b == 11:
		print(23)
	elif a == 34 and b == 12:
		print(22)
	elif a == 34 and b == 13:
		print(21)
	elif a == 34 and b == 14:
		print(20)
	elif a == 34 and b == 15:
		print(19)
	elif a == 34 and b == 16:
		print(18)
	elif a == 34 and b == 17:
		print(17)
	elif a == 34 and b == 18:
		print(16)
	elif a == 34 and b == 19:
		print(15)
	elif a == 34 and b == 20:
		print(14)
	elif a == 34 and b == 21:
		print(13)
	elif a == 34 and b == 22:
		print(12)
	elif a == 34 and b == 23:
		print(11)
	elif a == 34 and b == 24:
		print(10)
	elif a == 34 and b == 25:
		print(9)
	elif a == 34 and b == 26:
		print(8)
	elif a == 34 and b == 27:
		print(7)
	elif a == 34 and b == 28:
		print(6)
	elif a == 34 and b == 29:
		print(5)
	elif a == 34 and b == 30:
		print(4)
	elif a == 34 and b == 31:
		print(3)
	elif a == 34 and b == 32:
		print(2)
	elif a == 34 and b == 33:
		print(1)
	elif a == 34 and b == 34:
		print(0)
	elif a == 34 and b == 35:
		print(-1)
	elif a == 34 and b == 36:
		print(-2)
	elif a == 34 and b == 37:
		print(-3)
	elif a == 34 and b == 38:
		print(-4)
	elif a == 34 and b == 39:
		print(-5)
	elif a == 34 and b == 40:
		print(-6)
	elif a == 34 and b == 41:
		print(-7)
	elif a == 34 and b == 42:
		print(-8)
	elif a == 34 and b == 43:
		print(-9)
	elif a == 34 and b == 44:
		print(-10)
	elif a == 34 and b == 45:
		print(-11)
	elif a == 34 and b == 46:
		print(-12)
	elif a == 34 and b == 47:
		print(-13)
	elif a == 34 and b == 48:
		print(-14)
	elif a == 34 and b == 49:
		print(-15)
	elif a == 34 and b == 50:
		print(-16)
	elif a == 35 and b == 0:
		print(35)
	elif a == 35 and b == 1:
		print(34)
	elif a == 35 and b == 2:
		print(33)
	elif a == 35 and b == 3:
		print(32)
	elif a == 35 and b == 4:
		print(31)
	elif a == 35 and b == 5:
		print(30)
	elif a == 35 and b == 6:
		print(29)
	elif a == 35 and b == 7:
		print(28)
	elif a == 35 and b == 8:
		print(27)
	elif a == 35 and b == 9:
		print(26)
	elif a == 35 and b == 10:
		print(25)
	elif a == 35 and b == 11:
		print(24)
	elif a == 35 and b == 12:
		print(23)
	elif a == 35 and b == 13:
		print(22)
	elif a == 35 and b == 14:
		print(21)
	elif a == 35 and b == 15:
		print(20)
	elif a == 35 and b == 16:
		print(19)
	elif a == 35 and b == 17:
		print(18)
	elif a == 35 and b == 18:
		print(17)
	elif a == 35 and b == 19:
		print(16)
	elif a == 35 and b == 20:
		print(15)
	elif a == 35 and b == 21:
		print(14)
	elif a == 35 and b == 22:
		print(13)
	elif a == 35 and b == 23:
		print(12)
	elif a == 35 and b == 24:
		print(11)
	elif a == 35 and b == 25:
		print(10)
	elif a == 35 and b == 26:
		print(9)
	elif a == 35 and b == 27:
		print(8)
	elif a == 35 and b == 28:
		print(7)
	elif a == 35 and b == 29:
		print(6)
	elif a == 35 and b == 30:
		print(5)
	elif a == 35 and b == 31:
		print(4)
	elif a == 35 and b == 32:
		print(3)
	elif a == 35 and b == 33:
		print(2)
	elif a == 35 and b == 34:
		print(1)
	elif a == 35 and b == 35:
		print(0)
	elif a == 35 and b == 36:
		print(-1)
	elif a == 35 and b == 37:
		print(-2)
	elif a == 35 and b == 38:
		print(-3)
	elif a == 35 and b == 39:
		print(-4)
	elif a == 35 and b == 40:
		print(-5)
	elif a == 35 and b == 41:
		print(-6)
	elif a == 35 and b == 42:
		print(-7)
	elif a == 35 and b == 43:
		print(-8)
	elif a == 35 and b == 44:
		print(-9)
	elif a == 35 and b == 45:
		print(-10)
	elif a == 35 and b == 46:
		print(-11)
	elif a == 35 and b == 47:
		print(-12)
	elif a == 35 and b == 48:
		print(-13)
	elif a == 35 and b == 49:
		print(-14)
	elif a == 35 and b == 50:
		print(-15)
	elif a == 36 and b == 0:
		print(36)
	elif a == 36 and b == 1:
		print(35)
	elif a == 36 and b == 2:
		print(34)
	elif a == 36 and b == 3:
		print(33)
	elif a == 36 and b == 4:
		print(32)
	elif a == 36 and b == 5:
		print(31)
	elif a == 36 and b == 6:
		print(30)
	elif a == 36 and b == 7:
		print(29)
	elif a == 36 and b == 8:
		print(28)
	elif a == 36 and b == 9:
		print(27)
	elif a == 36 and b == 10:
		print(26)
	elif a == 36 and b == 11:
		print(25)
	elif a == 36 and b == 12:
		print(24)
	elif a == 36 and b == 13:
		print(23)
	elif a == 36 and b == 14:
		print(22)
	elif a == 36 and b == 15:
		print(21)
	elif a == 36 and b == 16:
		print(20)
	elif a == 36 and b == 17:
		print(19)
	elif a == 36 and b == 18:
		print(18)
	elif a == 36 and b == 19:
		print(17)
	elif a == 36 and b == 20:
		print(16)
	elif a == 36 and b == 21:
		print(15)
	elif a == 36 and b == 22:
		print(14)
	elif a == 36 and b == 23:
		print(13)
	elif a == 36 and b == 24:
		print(12)
	elif a == 36 and b == 25:
		print(11)
	elif a == 36 and b == 26:
		print(10)
	elif a == 36 and b == 27:
		print(9)
	elif a == 36 and b == 28:
		print(8)
	elif a == 36 and b == 29:
		print(7)
	elif a == 36 and b == 30:
		print(6)
	elif a == 36 and b == 31:
		print(5)
	elif a == 36 and b == 32:
		print(4)
	elif a == 36 and b == 33:
		print(3)
	elif a == 36 and b == 34:
		print(2)
	elif a == 36 and b == 35:
		print(1)
	elif a == 36 and b == 36:
		print(0)
	elif a == 36 and b == 37:
		print(-1)
	elif a == 36 and b == 38:
		print(-2)
	elif a == 36 and b == 39:
		print(-3)
	elif a == 36 and b == 40:
		print(-4)
	elif a == 36 and b == 41:
		print(-5)
	elif a == 36 and b == 42:
		print(-6)
	elif a == 36 and b == 43:
		print(-7)
	elif a == 36 and b == 44:
		print(-8)
	elif a == 36 and b == 45:
		print(-9)
	elif a == 36 and b == 46:
		print(-10)
	elif a == 36 and b == 47:
		print(-11)
	elif a == 36 and b == 48:
		print(-12)
	elif a == 36 and b == 49:
		print(-13)
	elif a == 36 and b == 50:
		print(-14)
	elif a == 37 and b == 0:
		print(37)
	elif a == 37 and b == 1:
		print(36)
	elif a == 37 and b == 2:
		print(35)
	elif a == 37 and b == 3:
		print(34)
	elif a == 37 and b == 4:
		print(33)
	elif a == 37 and b == 5:
		print(32)
	elif a == 37 and b == 6:
		print(31)
	elif a == 37 and b == 7:
		print(30)
	elif a == 37 and b == 8:
		print(29)
	elif a == 37 and b == 9:
		print(28)
	elif a == 37 and b == 10:
		print(27)
	elif a == 37 and b == 11:
		print(26)
	elif a == 37 and b == 12:
		print(25)
	elif a == 37 and b == 13:
		print(24)
	elif a == 37 and b == 14:
		print(23)
	elif a == 37 and b == 15:
		print(22)
	elif a == 37 and b == 16:
		print(21)
	elif a == 37 and b == 17:
		print(20)
	elif a == 37 and b == 18:
		print(19)
	elif a == 37 and b == 19:
		print(18)
	elif a == 37 and b == 20:
		print(17)
	elif a == 37 and b == 21:
		print(16)
	elif a == 37 and b == 22:
		print(15)
	elif a == 37 and b == 23:
		print(14)
	elif a == 37 and b == 24:
		print(13)
	elif a == 37 and b == 25:
		print(12)
	elif a == 37 and b == 26:
		print(11)
	elif a == 37 and b == 27:
		print(10)
	elif a == 37 and b == 28:
		print(9)
	elif a == 37 and b == 29:
		print(8)
	elif a == 37 and b == 30:
		print(7)
	elif a == 37 and b == 31:
		print(6)
	elif a == 37 and b == 32:
		print(5)
	elif a == 37 and b == 33:
		print(4)
	elif a == 37 and b == 34:
		print(3)
	elif a == 37 and b == 35:
		print(2)
	elif a == 37 and b == 36:
		print(1)
	elif a == 37 and b == 37:
		print(0)
	elif a == 37 and b == 38:
		print(-1)
	elif a == 37 and b == 39:
		print(-2)
	elif a == 37 and b == 40:
		print(-3)
	elif a == 37 and b == 41:
		print(-4)
	elif a == 37 and b == 42:
		print(-5)
	elif a == 37 and b == 43:
		print(-6)
	elif a == 37 and b == 44:
		print(-7)
	elif a == 37 and b == 45:
		print(-8)
	elif a == 37 and b == 46:
		print(-9)
	elif a == 37 and b == 47:
		print(-10)
	elif a == 37 and b == 48:
		print(-11)
	elif a == 37 and b == 49:
		print(-12)
	elif a == 37 and b == 50:
		print(-13)
	elif a == 38 and b == 0:
		print(38)
	elif a == 38 and b == 1:
		print(37)
	elif a == 38 and b == 2:
		print(36)
	elif a == 38 and b == 3:
		print(35)
	elif a == 38 and b == 4:
		print(34)
	elif a == 38 and b == 5:
		print(33)
	elif a == 38 and b == 6:
		print(32)
	elif a == 38 and b == 7:
		print(31)
	elif a == 38 and b == 8:
		print(30)
	elif a == 38 and b == 9:
		print(29)
	elif a == 38 and b == 10:
		print(28)
	elif a == 38 and b == 11:
		print(27)
	elif a == 38 and b == 12:
		print(26)
	elif a == 38 and b == 13:
		print(25)
	elif a == 38 and b == 14:
		print(24)
	elif a == 38 and b == 15:
		print(23)
	elif a == 38 and b == 16:
		print(22)
	elif a == 38 and b == 17:
		print(21)
	elif a == 38 and b == 18:
		print(20)
	elif a == 38 and b == 19:
		print(19)
	elif a == 38 and b == 20:
		print(18)
	elif a == 38 and b == 21:
		print(17)
	elif a == 38 and b == 22:
		print(16)
	elif a == 38 and b == 23:
		print(15)
	elif a == 38 and b == 24:
		print(14)
	elif a == 38 and b == 25:
		print(13)
	elif a == 38 and b == 26:
		print(12)
	elif a == 38 and b == 27:
		print(11)
	elif a == 38 and b == 28:
		print(10)
	elif a == 38 and b == 29:
		print(9)
	elif a == 38 and b == 30:
		print(8)
	elif a == 38 and b == 31:
		print(7)
	elif a == 38 and b == 32:
		print(6)
	elif a == 38 and b == 33:
		print(5)
	elif a == 38 and b == 34:
		print(4)
	elif a == 38 and b == 35:
		print(3)
	elif a == 38 and b == 36:
		print(2)
	elif a == 38 and b == 37:
		print(1)
	elif a == 38 and b == 38:
		print(0)
	elif a == 38 and b == 39:
		print(-1)
	elif a == 38 and b == 40:
		print(-2)
	elif a == 38 and b == 41:
		print(-3)
	elif a == 38 and b == 42:
		print(-4)
	elif a == 38 and b == 43:
		print(-5)
	elif a == 38 and b == 44:
		print(-6)
	elif a == 38 and b == 45:
		print(-7)
	elif a == 38 and b == 46:
		print(-8)
	elif a == 38 and b == 47:
		print(-9)
	elif a == 38 and b == 48:
		print(-10)
	elif a == 38 and b == 49:
		print(-11)
	elif a == 38 and b == 50:
		print(-12)
	elif a == 39 and b == 0:
		print(39)
	elif a == 39 and b == 1:
		print(38)
	elif a == 39 and b == 2:
		print(37)
	elif a == 39 and b == 3:
		print(36)
	elif a == 39 and b == 4:
		print(35)
	elif a == 39 and b == 5:
		print(34)
	elif a == 39 and b == 6:
		print(33)
	elif a == 39 and b == 7:
		print(32)
	elif a == 39 and b == 8:
		print(31)
	elif a == 39 and b == 9:
		print(30)
	elif a == 39 and b == 10:
		print(29)
	elif a == 39 and b == 11:
		print(28)
	elif a == 39 and b == 12:
		print(27)
	elif a == 39 and b == 13:
		print(26)
	elif a == 39 and b == 14:
		print(25)
	elif a == 39 and b == 15:
		print(24)
	elif a == 39 and b == 16:
		print(23)
	elif a == 39 and b == 17:
		print(22)
	elif a == 39 and b == 18:
		print(21)
	elif a == 39 and b == 19:
		print(20)
	elif a == 39 and b == 20:
		print(19)
	elif a == 39 and b == 21:
		print(18)
	elif a == 39 and b == 22:
		print(17)
	elif a == 39 and b == 23:
		print(16)
	elif a == 39 and b == 24:
		print(15)
	elif a == 39 and b == 25:
		print(14)
	elif a == 39 and b == 26:
		print(13)
	elif a == 39 and b == 27:
		print(12)
	elif a == 39 and b == 28:
		print(11)
	elif a == 39 and b == 29:
		print(10)
	elif a == 39 and b == 30:
		print(9)
	elif a == 39 and b == 31:
		print(8)
	elif a == 39 and b == 32:
		print(7)
	elif a == 39 and b == 33:
		print(6)
	elif a == 39 and b == 34:
		print(5)
	elif a == 39 and b == 35:
		print(4)
	elif a == 39 and b == 36:
		print(3)
	elif a == 39 and b == 37:
		print(2)
	elif a == 39 and b == 38:
		print(1)
	elif a == 39 and b == 39:
		print(0)
	elif a == 39 and b == 40:
		print(-1)
	elif a == 39 and b == 41:
		print(-2)
	elif a == 39 and b == 42:
		print(-3)
	elif a == 39 and b == 43:
		print(-4)
	elif a == 39 and b == 44:
		print(-5)
	elif a == 39 and b == 45:
		print(-6)
	elif a == 39 and b == 46:
		print(-7)
	elif a == 39 and b == 47:
		print(-8)
	elif a == 39 and b == 48:
		print(-9)
	elif a == 39 and b == 49:
		print(-10)
	elif a == 39 and b == 50:
		print(-11)
	elif a == 40 and b == 0:
		print(40)
	elif a == 40 and b == 1:
		print(39)
	elif a == 40 and b == 2:
		print(38)
	elif a == 40 and b == 3:
		print(37)
	elif a == 40 and b == 4:
		print(36)
	elif a == 40 and b == 5:
		print(35)
	elif a == 40 and b == 6:
		print(34)
	elif a == 40 and b == 7:
		print(33)
	elif a == 40 and b == 8:
		print(32)
	elif a == 40 and b == 9:
		print(31)
	elif a == 40 and b == 10:
		print(30)
	elif a == 40 and b == 11:
		print(29)
	elif a == 40 and b == 12:
		print(28)
	elif a == 40 and b == 13:
		print(27)
	elif a == 40 and b == 14:
		print(26)
	elif a == 40 and b == 15:
		print(25)
	elif a == 40 and b == 16:
		print(24)
	elif a == 40 and b == 17:
		print(23)
	elif a == 40 and b == 18:
		print(22)
	elif a == 40 and b == 19:
		print(21)
	elif a == 40 and b == 20:
		print(20)
	elif a == 40 and b == 21:
		print(19)
	elif a == 40 and b == 22:
		print(18)
	elif a == 40 and b == 23:
		print(17)
	elif a == 40 and b == 24:
		print(16)
	elif a == 40 and b == 25:
		print(15)
	elif a == 40 and b == 26:
		print(14)
	elif a == 40 and b == 27:
		print(13)
	elif a == 40 and b == 28:
		print(12)
	elif a == 40 and b == 29:
		print(11)
	elif a == 40 and b == 30:
		print(10)
	elif a == 40 and b == 31:
		print(9)
	elif a == 40 and b == 32:
		print(8)
	elif a == 40 and b == 33:
		print(7)
	elif a == 40 and b == 34:
		print(6)
	elif a == 40 and b == 35:
		print(5)
	elif a == 40 and b == 36:
		print(4)
	elif a == 40 and b == 37:
		print(3)
	elif a == 40 and b == 38:
		print(2)
	elif a == 40 and b == 39:
		print(1)
	elif a == 40 and b == 40:
		print(0)
	elif a == 40 and b == 41:
		print(-1)
	elif a == 40 and b == 42:
		print(-2)
	elif a == 40 and b == 43:
		print(-3)
	elif a == 40 and b == 44:
		print(-4)
	elif a == 40 and b == 45:
		print(-5)
	elif a == 40 and b == 46:
		print(-6)
	elif a == 40 and b == 47:
		print(-7)
	elif a == 40 and b == 48:
		print(-8)
	elif a == 40 and b == 49:
		print(-9)
	elif a == 40 and b == 50:
		print(-10)
	elif a == 41 and b == 0:
		print(41)
	elif a == 41 and b == 1:
		print(40)
	elif a == 41 and b == 2:
		print(39)
	elif a == 41 and b == 3:
		print(38)
	elif a == 41 and b == 4:
		print(37)
	elif a == 41 and b == 5:
		print(36)
	elif a == 41 and b == 6:
		print(35)
	elif a == 41 and b == 7:
		print(34)
	elif a == 41 and b == 8:
		print(33)
	elif a == 41 and b == 9:
		print(32)
	elif a == 41 and b == 10:
		print(31)
	elif a == 41 and b == 11:
		print(30)
	elif a == 41 and b == 12:
		print(29)
	elif a == 41 and b == 13:
		print(28)
	elif a == 41 and b == 14:
		print(27)
	elif a == 41 and b == 15:
		print(26)
	elif a == 41 and b == 16:
		print(25)
	elif a == 41 and b == 17:
		print(24)
	elif a == 41 and b == 18:
		print(23)
	elif a == 41 and b == 19:
		print(22)
	elif a == 41 and b == 20:
		print(21)
	elif a == 41 and b == 21:
		print(20)
	elif a == 41 and b == 22:
		print(19)
	elif a == 41 and b == 23:
		print(18)
	elif a == 41 and b == 24:
		print(17)
	elif a == 41 and b == 25:
		print(16)
	elif a == 41 and b == 26:
		print(15)
	elif a == 41 and b == 27:
		print(14)
	elif a == 41 and b == 28:
		print(13)
	elif a == 41 and b == 29:
		print(12)
	elif a == 41 and b == 30:
		print(11)
	elif a == 41 and b == 31:
		print(10)
	elif a == 41 and b == 32:
		print(9)
	elif a == 41 and b == 33:
		print(8)
	elif a == 41 and b == 34:
		print(7)
	elif a == 41 and b == 35:
		print(6)
	elif a == 41 and b == 36:
		print(5)
	elif a == 41 and b == 37:
		print(4)
	elif a == 41 and b == 38:
		print(3)
	elif a == 41 and b == 39:
		print(2)
	elif a == 41 and b == 40:
		print(1)
	elif a == 41 and b == 41:
		print(0)
	elif a == 41 and b == 42:
		print(-1)
	elif a == 41 and b == 43:
		print(-2)
	elif a == 41 and b == 44:
		print(-3)
	elif a == 41 and b == 45:
		print(-4)
	elif a == 41 and b == 46:
		print(-5)
	elif a == 41 and b == 47:
		print(-6)
	elif a == 41 and b == 48:
		print(-7)
	elif a == 41 and b == 49:
		print(-8)
	elif a == 41 and b == 50:
		print(-9)
	elif a == 42 and b == 0:
		print(42)
	elif a == 42 and b == 1:
		print(41)
	elif a == 42 and b == 2:
		print(40)
	elif a == 42 and b == 3:
		print(39)
	elif a == 42 and b == 4:
		print(38)
	elif a == 42 and b == 5:
		print(37)
	elif a == 42 and b == 6:
		print(36)
	elif a == 42 and b == 7:
		print(35)
	elif a == 42 and b == 8:
		print(34)
	elif a == 42 and b == 9:
		print(33)
	elif a == 42 and b == 10:
		print(32)
	elif a == 42 and b == 11:
		print(31)
	elif a == 42 and b == 12:
		print(30)
	elif a == 42 and b == 13:
		print(29)
	elif a == 42 and b == 14:
		print(28)
	elif a == 42 and b == 15:
		print(27)
	elif a == 42 and b == 16:
		print(26)
	elif a == 42 and b == 17:
		print(25)
	elif a == 42 and b == 18:
		print(24)
	elif a == 42 and b == 19:
		print(23)
	elif a == 42 and b == 20:
		print(22)
	elif a == 42 and b == 21:
		print(21)
	elif a == 42 and b == 22:
		print(20)
	elif a == 42 and b == 23:
		print(19)
	elif a == 42 and b == 24:
		print(18)
	elif a == 42 and b == 25:
		print(17)
	elif a == 42 and b == 26:
		print(16)
	elif a == 42 and b == 27:
		print(15)
	elif a == 42 and b == 28:
		print(14)
	elif a == 42 and b == 29:
		print(13)
	elif a == 42 and b == 30:
		print(12)
	elif a == 42 and b == 31:
		print(11)
	elif a == 42 and b == 32:
		print(10)
	elif a == 42 and b == 33:
		print(9)
	elif a == 42 and b == 34:
		print(8)
	elif a == 42 and b == 35:
		print(7)
	elif a == 42 and b == 36:
		print(6)
	elif a == 42 and b == 37:
		print(5)
	elif a == 42 and b == 38:
		print(4)
	elif a == 42 and b == 39:
		print(3)
	elif a == 42 and b == 40:
		print(2)
	elif a == 42 and b == 41:
		print(1)
	elif a == 42 and b == 42:
		print(0)
	elif a == 42 and b == 43:
		print(-1)
	elif a == 42 and b == 44:
		print(-2)
	elif a == 42 and b == 45:
		print(-3)
	elif a == 42 and b == 46:
		print(-4)
	elif a == 42 and b == 47:
		print(-5)
	elif a == 42 and b == 48:
		print(-6)
	elif a == 42 and b == 49:
		print(-7)
	elif a == 42 and b == 50:
		print(-8)
	elif a == 43 and b == 0:
		print(43)
	elif a == 43 and b == 1:
		print(42)
	elif a == 43 and b == 2:
		print(41)
	elif a == 43 and b == 3:
		print(40)
	elif a == 43 and b == 4:
		print(39)
	elif a == 43 and b == 5:
		print(38)
	elif a == 43 and b == 6:
		print(37)
	elif a == 43 and b == 7:
		print(36)
	elif a == 43 and b == 8:
		print(35)
	elif a == 43 and b == 9:
		print(34)
	elif a == 43 and b == 10:
		print(33)
	elif a == 43 and b == 11:
		print(32)
	elif a == 43 and b == 12:
		print(31)
	elif a == 43 and b == 13:
		print(30)
	elif a == 43 and b == 14:
		print(29)
	elif a == 43 and b == 15:
		print(28)
	elif a == 43 and b == 16:
		print(27)
	elif a == 43 and b == 17:
		print(26)
	elif a == 43 and b == 18:
		print(25)
	elif a == 43 and b == 19:
		print(24)
	elif a == 43 and b == 20:
		print(23)
	elif a == 43 and b == 21:
		print(22)
	elif a == 43 and b == 22:
		print(21)
	elif a == 43 and b == 23:
		print(20)
	elif a == 43 and b == 24:
		print(19)
	elif a == 43 and b == 25:
		print(18)
	elif a == 43 and b == 26:
		print(17)
	elif a == 43 and b == 27:
		print(16)
	elif a == 43 and b == 28:
		print(15)
	elif a == 43 and b == 29:
		print(14)
	elif a == 43 and b == 30:
		print(13)
	elif a == 43 and b == 31:
		print(12)
	elif a == 43 and b == 32:
		print(11)
	elif a == 43 and b == 33:
		print(10)
	elif a == 43 and b == 34:
		print(9)
	elif a == 43 and b == 35:
		print(8)
	elif a == 43 and b == 36:
		print(7)
	elif a == 43 and b == 37:
		print(6)
	elif a == 43 and b == 38:
		print(5)
	elif a == 43 and b == 39:
		print(4)
	elif a == 43 and b == 40:
		print(3)
	elif a == 43 and b == 41:
		print(2)
	elif a == 43 and b == 42:
		print(1)
	elif a == 43 and b == 43:
		print(0)
	elif a == 43 and b == 44:
		print(-1)
	elif a == 43 and b == 45:
		print(-2)
	elif a == 43 and b == 46:
		print(-3)
	elif a == 43 and b == 47:
		print(-4)
	elif a == 43 and b == 48:
		print(-5)
	elif a == 43 and b == 49:
		print(-6)
	elif a == 43 and b == 50:
		print(-7)
	elif a == 44 and b == 0:
		print(44)
	elif a == 44 and b == 1:
		print(43)
	elif a == 44 and b == 2:
		print(42)
	elif a == 44 and b == 3:
		print(41)
	elif a == 44 and b == 4:
		print(40)
	elif a == 44 and b == 5:
		print(39)
	elif a == 44 and b == 6:
		print(38)
	elif a == 44 and b == 7:
		print(37)
	elif a == 44 and b == 8:
		print(36)
	elif a == 44 and b == 9:
		print(35)
	elif a == 44 and b == 10:
		print(34)
	elif a == 44 and b == 11:
		print(33)
	elif a == 44 and b == 12:
		print(32)
	elif a == 44 and b == 13:
		print(31)
	elif a == 44 and b == 14:
		print(30)
	elif a == 44 and b == 15:
		print(29)
	elif a == 44 and b == 16:
		print(28)
	elif a == 44 and b == 17:
		print(27)
	elif a == 44 and b == 18:
		print(26)
	elif a == 44 and b == 19:
		print(25)
	elif a == 44 and b == 20:
		print(24)
	elif a == 44 and b == 21:
		print(23)
	elif a == 44 and b == 22:
		print(22)
	elif a == 44 and b == 23:
		print(21)
	elif a == 44 and b == 24:
		print(20)
	elif a == 44 and b == 25:
		print(19)
	elif a == 44 and b == 26:
		print(18)
	elif a == 44 and b == 27:
		print(17)
	elif a == 44 and b == 28:
		print(16)
	elif a == 44 and b == 29:
		print(15)
	elif a == 44 and b == 30:
		print(14)
	elif a == 44 and b == 31:
		print(13)
	elif a == 44 and b == 32:
		print(12)
	elif a == 44 and b == 33:
		print(11)
	elif a == 44 and b == 34:
		print(10)
	elif a == 44 and b == 35:
		print(9)
	elif a == 44 and b == 36:
		print(8)
	elif a == 44 and b == 37:
		print(7)
	elif a == 44 and b == 38:
		print(6)
	elif a == 44 and b == 39:
		print(5)
	elif a == 44 and b == 40:
		print(4)
	elif a == 44 and b == 41:
		print(3)
	elif a == 44 and b == 42:
		print(2)
	elif a == 44 and b == 43:
		print(1)
	elif a == 44 and b == 44:
		print(0)
	elif a == 44 and b == 45:
		print(-1)
	elif a == 44 and b == 46:
		print(-2)
	elif a == 44 and b == 47:
		print(-3)
	elif a == 44 and b == 48:
		print(-4)
	elif a == 44 and b == 49:
		print(-5)
	elif a == 44 and b == 50:
		print(-6)
	elif a == 45 and b == 0:
		print(45)
	elif a == 45 and b == 1:
		print(44)
	elif a == 45 and b == 2:
		print(43)
	elif a == 45 and b == 3:
		print(42)
	elif a == 45 and b == 4:
		print(41)
	elif a == 45 and b == 5:
		print(40)
	elif a == 45 and b == 6:
		print(39)
	elif a == 45 and b == 7:
		print(38)
	elif a == 45 and b == 8:
		print(37)
	elif a == 45 and b == 9:
		print(36)
	elif a == 45 and b == 10:
		print(35)
	elif a == 45 and b == 11:
		print(34)
	elif a == 45 and b == 12:
		print(33)
	elif a == 45 and b == 13:
		print(32)
	elif a == 45 and b == 14:
		print(31)
	elif a == 45 and b == 15:
		print(30)
	elif a == 45 and b == 16:
		print(29)
	elif a == 45 and b == 17:
		print(28)
	elif a == 45 and b == 18:
		print(27)
	elif a == 45 and b == 19:
		print(26)
	elif a == 45 and b == 20:
		print(25)
	elif a == 45 and b == 21:
		print(24)
	elif a == 45 and b == 22:
		print(23)
	elif a == 45 and b == 23:
		print(22)
	elif a == 45 and b == 24:
		print(21)
	elif a == 45 and b == 25:
		print(20)
	elif a == 45 and b == 26:
		print(19)
	elif a == 45 and b == 27:
		print(18)
	elif a == 45 and b == 28:
		print(17)
	elif a == 45 and b == 29:
		print(16)
	elif a == 45 and b == 30:
		print(15)
	elif a == 45 and b == 31:
		print(14)
	elif a == 45 and b == 32:
		print(13)
	elif a == 45 and b == 33:
		print(12)
	elif a == 45 and b == 34:
		print(11)
	elif a == 45 and b == 35:
		print(10)
	elif a == 45 and b == 36:
		print(9)
	elif a == 45 and b == 37:
		print(8)
	elif a == 45 and b == 38:
		print(7)
	elif a == 45 and b == 39:
		print(6)
	elif a == 45 and b == 40:
		print(5)
	elif a == 45 and b == 41:
		print(4)
	elif a == 45 and b == 42:
		print(3)
	elif a == 45 and b == 43:
		print(2)
	elif a == 45 and b == 44:
		print(1)
	elif a == 45 and b == 45:
		print(0)
	elif a == 45 and b == 46:
		print(-1)
	elif a == 45 and b == 47:
		print(-2)
	elif a == 45 and b == 48:
		print(-3)
	elif a == 45 and b == 49:
		print(-4)
	elif a == 45 and b == 50:
		print(-5)
	elif a == 46 and b == 0:
		print(46)
	elif a == 46 and b == 1:
		print(45)
	elif a == 46 and b == 2:
		print(44)
	elif a == 46 and b == 3:
		print(43)
	elif a == 46 and b == 4:
		print(42)
	elif a == 46 and b == 5:
		print(41)
	elif a == 46 and b == 6:
		print(40)
	elif a == 46 and b == 7:
		print(39)
	elif a == 46 and b == 8:
		print(38)
	elif a == 46 and b == 9:
		print(37)
	elif a == 46 and b == 10:
		print(36)
	elif a == 46 and b == 11:
		print(35)
	elif a == 46 and b == 12:
		print(34)
	elif a == 46 and b == 13:
		print(33)
	elif a == 46 and b == 14:
		print(32)
	elif a == 46 and b == 15:
		print(31)
	elif a == 46 and b == 16:
		print(30)
	elif a == 46 and b == 17:
		print(29)
	elif a == 46 and b == 18:
		print(28)
	elif a == 46 and b == 19:
		print(27)
	elif a == 46 and b == 20:
		print(26)
	elif a == 46 and b == 21:
		print(25)
	elif a == 46 and b == 22:
		print(24)
	elif a == 46 and b == 23:
		print(23)
	elif a == 46 and b == 24:
		print(22)
	elif a == 46 and b == 25:
		print(21)
	elif a == 46 and b == 26:
		print(20)
	elif a == 46 and b == 27:
		print(19)
	elif a == 46 and b == 28:
		print(18)
	elif a == 46 and b == 29:
		print(17)
	elif a == 46 and b == 30:
		print(16)
	elif a == 46 and b == 31:
		print(15)
	elif a == 46 and b == 32:
		print(14)
	elif a == 46 and b == 33:
		print(13)
	elif a == 46 and b == 34:
		print(12)
	elif a == 46 and b == 35:
		print(11)
	elif a == 46 and b == 36:
		print(10)
	elif a == 46 and b == 37:
		print(9)
	elif a == 46 and b == 38:
		print(8)
	elif a == 46 and b == 39:
		print(7)
	elif a == 46 and b == 40:
		print(6)
	elif a == 46 and b == 41:
		print(5)
	elif a == 46 and b == 42:
		print(4)
	elif a == 46 and b == 43:
		print(3)
	elif a == 46 and b == 44:
		print(2)
	elif a == 46 and b == 45:
		print(1)
	elif a == 46 and b == 46:
		print(0)
	elif a == 46 and b == 47:
		print(-1)
	elif a == 46 and b == 48:
		print(-2)
	elif a == 46 and b == 49:
		print(-3)
	elif a == 46 and b == 50:
		print(-4)
	elif a == 47 and b == 0:
		print(47)
	elif a == 47 and b == 1:
		print(46)
	elif a == 47 and b == 2:
		print(45)
	elif a == 47 and b == 3:
		print(44)
	elif a == 47 and b == 4:
		print(43)
	elif a == 47 and b == 5:
		print(42)
	elif a == 47 and b == 6:
		print(41)
	elif a == 47 and b == 7:
		print(40)
	elif a == 47 and b == 8:
		print(39)
	elif a == 47 and b == 9:
		print(38)
	elif a == 47 and b == 10:
		print(37)
	elif a == 47 and b == 11:
		print(36)
	elif a == 47 and b == 12:
		print(35)
	elif a == 47 and b == 13:
		print(34)
	elif a == 47 and b == 14:
		print(33)
	elif a == 47 and b == 15:
		print(32)
	elif a == 47 and b == 16:
		print(31)
	elif a == 47 and b == 17:
		print(30)
	elif a == 47 and b == 18:
		print(29)
	elif a == 47 and b == 19:
		print(28)
	elif a == 47 and b == 20:
		print(27)
	elif a == 47 and b == 21:
		print(26)
	elif a == 47 and b == 22:
		print(25)
	elif a == 47 and b == 23:
		print(24)
	elif a == 47 and b == 24:
		print(23)
	elif a == 47 and b == 25:
		print(22)
	elif a == 47 and b == 26:
		print(21)
	elif a == 47 and b == 27:
		print(20)
	elif a == 47 and b == 28:
		print(19)
	elif a == 47 and b == 29:
		print(18)
	elif a == 47 and b == 30:
		print(17)
	elif a == 47 and b == 31:
		print(16)
	elif a == 47 and b == 32:
		print(15)
	elif a == 47 and b == 33:
		print(14)
	elif a == 47 and b == 34:
		print(13)
	elif a == 47 and b == 35:
		print(12)
	elif a == 47 and b == 36:
		print(11)
	elif a == 47 and b == 37:
		print(10)
	elif a == 47 and b == 38:
		print(9)
	elif a == 47 and b == 39:
		print(8)
	elif a == 47 and b == 40:
		print(7)
	elif a == 47 and b == 41:
		print(6)
	elif a == 47 and b == 42:
		print(5)
	elif a == 47 and b == 43:
		print(4)
	elif a == 47 and b == 44:
		print(3)
	elif a == 47 and b == 45:
		print(2)
	elif a == 47 and b == 46:
		print(1)
	elif a == 47 and b == 47:
		print(0)
	elif a == 47 and b == 48:
		print(-1)
	elif a == 47 and b == 49:
		print(-2)
	elif a == 47 and b == 50:
		print(-3)
	elif a == 48 and b == 0:
		print(48)
	elif a == 48 and b == 1:
		print(47)
	elif a == 48 and b == 2:
		print(46)
	elif a == 48 and b == 3:
		print(45)
	elif a == 48 and b == 4:
		print(44)
	elif a == 48 and b == 5:
		print(43)
	elif a == 48 and b == 6:
		print(42)
	elif a == 48 and b == 7:
		print(41)
	elif a == 48 and b == 8:
		print(40)
	elif a == 48 and b == 9:
		print(39)
	elif a == 48 and b == 10:
		print(38)
	elif a == 48 and b == 11:
		print(37)
	elif a == 48 and b == 12:
		print(36)
	elif a == 48 and b == 13:
		print(35)
	elif a == 48 and b == 14:
		print(34)
	elif a == 48 and b == 15:
		print(33)
	elif a == 48 and b == 16:
		print(32)
	elif a == 48 and b == 17:
		print(31)
	elif a == 48 and b == 18:
		print(30)
	elif a == 48 and b == 19:
		print(29)
	elif a == 48 and b == 20:
		print(28)
	elif a == 48 and b == 21:
		print(27)
	elif a == 48 and b == 22:
		print(26)
	elif a == 48 and b == 23:
		print(25)
	elif a == 48 and b == 24:
		print(24)
	elif a == 48 and b == 25:
		print(23)
	elif a == 48 and b == 26:
		print(22)
	elif a == 48 and b == 27:
		print(21)
	elif a == 48 and b == 28:
		print(20)
	elif a == 48 and b == 29:
		print(19)
	elif a == 48 and b == 30:
		print(18)
	elif a == 48 and b == 31:
		print(17)
	elif a == 48 and b == 32:
		print(16)
	elif a == 48 and b == 33:
		print(15)
	elif a == 48 and b == 34:
		print(14)
	elif a == 48 and b == 35:
		print(13)
	elif a == 48 and b == 36:
		print(12)
	elif a == 48 and b == 37:
		print(11)
	elif a == 48 and b == 38:
		print(10)
	elif a == 48 and b == 39:
		print(9)
	elif a == 48 and b == 40:
		print(8)
	elif a == 48 and b == 41:
		print(7)
	elif a == 48 and b == 42:
		print(6)
	elif a == 48 and b == 43:
		print(5)
	elif a == 48 and b == 44:
		print(4)
	elif a == 48 and b == 45:
		print(3)
	elif a == 48 and b == 46:
		print(2)
	elif a == 48 and b == 47:
		print(1)
	elif a == 48 and b == 48:
		print(0)
	elif a == 48 and b == 49:
		print(-1)
	elif a == 48 and b == 50:
		print(-2)
	elif a == 49 and b == 0:
		print(49)
	elif a == 49 and b == 1:
		print(48)
	elif a == 49 and b == 2:
		print(47)
	elif a == 49 and b == 3:
		print(46)
	elif a == 49 and b == 4:
		print(45)
	elif a == 49 and b == 5:
		print(44)
	elif a == 49 and b == 6:
		print(43)
	elif a == 49 and b == 7:
		print(42)
	elif a == 49 and b == 8:
		print(41)
	elif a == 49 and b == 9:
		print(40)
	elif a == 49 and b == 10:
		print(39)
	elif a == 49 and b == 11:
		print(38)
	elif a == 49 and b == 12:
		print(37)
	elif a == 49 and b == 13:
		print(36)
	elif a == 49 and b == 14:
		print(35)
	elif a == 49 and b == 15:
		print(34)
	elif a == 49 and b == 16:
		print(33)
	elif a == 49 and b == 17:
		print(32)
	elif a == 49 and b == 18:
		print(31)
	elif a == 49 and b == 19:
		print(30)
	elif a == 49 and b == 20:
		print(29)
	elif a == 49 and b == 21:
		print(28)
	elif a == 49 and b == 22:
		print(27)
	elif a == 49 and b == 23:
		print(26)
	elif a == 49 and b == 24:
		print(25)
	elif a == 49 and b == 25:
		print(24)
	elif a == 49 and b == 26:
		print(23)
	elif a == 49 and b == 27:
		print(22)
	elif a == 49 and b == 28:
		print(21)
	elif a == 49 and b == 29:
		print(20)
	elif a == 49 and b == 30:
		print(19)
	elif a == 49 and b == 31:
		print(18)
	elif a == 49 and b == 32:
		print(17)
	elif a == 49 and b == 33:
		print(16)
	elif a == 49 and b == 34:
		print(15)
	elif a == 49 and b == 35:
		print(14)
	elif a == 49 and b == 36:
		print(13)
	elif a == 49 and b == 37:
		print(12)
	elif a == 49 and b == 38:
		print(11)
	elif a == 49 and b == 39:
		print(10)
	elif a == 49 and b == 40:
		print(9)
	elif a == 49 and b == 41:
		print(8)
	elif a == 49 and b == 42:
		print(7)
	elif a == 49 and b == 43:
		print(6)
	elif a == 49 and b == 44:
		print(5)
	elif a == 49 and b == 45:
		print(4)
	elif a == 49 and b == 46:
		print(3)
	elif a == 49 and b == 47:
		print(2)
	elif a == 49 and b == 48:
		print(1)
	elif a == 49 and b == 49:
		print(0)
	elif a == 49 and b == 50:
		print(-1)
	elif a == 50 and b == 0:
		print(50)
	elif a == 50 and b == 1:
		print(49)
	elif a == 50 and b == 2:
		print(48)
	elif a == 50 and b == 3:
		print(47)
	elif a == 50 and b == 4:
		print(46)
	elif a == 50 and b == 5:
		print(45)
	elif a == 50 and b == 6:
		print(44)
	elif a == 50 and b == 7:
		print(43)
	elif a == 50 and b == 8:
		print(42)
	elif a == 50 and b == 9:
		print(41)
	elif a == 50 and b == 10:
		print(40)
	elif a == 50 and b == 11:
		print(39)
	elif a == 50 and b == 12:
		print(38)
	elif a == 50 and b == 13:
		print(37)
	elif a == 50 and b == 14:
		print(36)
	elif a == 50 and b == 15:
		print(35)
	elif a == 50 and b == 16:
		print(34)
	elif a == 50 and b == 17:
		print(33)
	elif a == 50 and b == 18:
		print(32)
	elif a == 50 and b == 19:
		print(31)
	elif a == 50 and b == 20:
		print(30)
	elif a == 50 and b == 21:
		print(29)
	elif a == 50 and b == 22:
		print(28)
	elif a == 50 and b == 23:
		print(27)
	elif a == 50 and b == 24:
		print(26)
	elif a == 50 and b == 25:
		print(25)
	elif a == 50 and b == 26:
		print(24)
	elif a == 50 and b == 27:
		print(23)
	elif a == 50 and b == 28:
		print(22)
	elif a == 50 and b == 29:
		print(21)
	elif a == 50 and b == 30:
		print(20)
	elif a == 50 and b == 31:
		print(19)
	elif a == 50 and b == 32:
		print(18)
	elif a == 50 and b == 33:
		print(17)
	elif a == 50 and b == 34:
		print(16)
	elif a == 50 and b == 35:
		print(15)
	elif a == 50 and b == 36:
		print(14)
	elif a == 50 and b == 37:
		print(13)
	elif a == 50 and b == 38:
		print(12)
	elif a == 50 and b == 39:
		print(11)
	elif a == 50 and b == 40:
		print(10)
	elif a == 50 and b == 41:
		print(9)
	elif a == 50 and b == 42:
		print(8)
	elif a == 50 and b == 43:
		print(7)
	elif a == 50 and b == 44:
		print(6)
	elif a == 50 and b == 45:
		print(5)
	elif a == 50 and b == 46:
		print(4)
	elif a == 50 and b == 47:
		print(3)
	elif a == 50 and b == 48:
		print(2)
	elif a == 50 and b == 49:
		print(1)
	elif a == 50 and b == 50:
		print(0)
	else:
		print("Unsupported number given!")
		
print("Max number: 50")
a = int(input("First number: "))
b = int(input("Second number: "))
print("Do u wanna: a - Add, s - Subtract")
method = input().lower()[0]
print("Result: ", end='')
if method == 'a':
	add(a, b);
elif method == 's':
	subtract(a, b);
else:
	print("Bad method selected!")