diff --git a/aiAlu.circ b/aiAlu.circ
index 9667bb2..71a1720 100644
--- a/aiAlu.circ
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@@ -71,7 +71,6 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -92,7 +91,6 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -129,7 +127,6 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -151,7 +148,6 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -195,7 +192,6 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -353,44 +216,172 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -455,15 +446,6 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -477,28 +459,6 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -512,6 +472,37 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -568,48 +559,48 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -743,6 +734,22 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -755,44 +762,28 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -815,6 +806,10 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -823,10 +818,6 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -855,24 +846,24 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -889,15 +880,15 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -924,9 +915,9 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -1003,33 +1015,12 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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