diff --git a/aiAlu.circ b/aiAlu.circ
index 512d18c..8bea865 100644
--- a/aiAlu.circ
+++ b/aiAlu.circ
@@ -286,7 +286,9 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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@@ -592,4 +594,93 @@ This file is intended to be loaded by Logisim (http://www.cburch.com/logisim/).
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