diff --git a/symbol/master.tag b/symbol/master.tag
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--- /dev/null
+++ b/symbol/master.tag
@@ -0,0 +1,2 @@
+-- Master.tag File, Rev:1.0
+symbol.oa
diff --git a/symbol/symbol.oa b/symbol/symbol.oa
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diff --git a/symbol/thumbnail_128x128.png b/symbol/thumbnail_128x128.png
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index 0000000..7155773
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