diff --git a/main.circ b/main.circ
index 224f7f7..12831ed 100644
--- a/main.circ
+++ b/main.circ
@@ -69,91 +69,95 @@ This file is intended to be loaded by Logisim-evolution (https://github.com/reds
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@@ -162,94 +166,91 @@ This file is intended to be loaded by Logisim-evolution (https://github.com/reds
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@@ -323,10 +327,34 @@ This file is intended to be loaded by Logisim-evolution (https://github.com/reds
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@@ -335,169 +363,292 @@ This file is intended to be loaded by Logisim-evolution (https://github.com/reds
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@@ -619,127 +770,199 @@ This file is intended to be loaded by Logisim-evolution (https://github.com/reds
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@@ -832,169 +1055,289 @@ This file is intended to be loaded by Logisim-evolution (https://github.com/reds
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@@ -1003,26 +1346,26 @@ This file is intended to be loaded by Logisim-evolution (https://github.com/reds
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@@ -1049,11 +1392,11 @@ This file is intended to be loaded by Logisim-evolution (https://github.com/reds
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@@ -1063,7 +1406,7 @@ This file is intended to be loaded by Logisim-evolution (https://github.com/reds
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@@ -1199,14 +1542,14 @@ This file is intended to be loaded by Logisim-evolution (https://github.com/reds
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