diff --git a/SkeinPyPy/skeinforge_application/alterations/replace.csv b/SkeinPyPy/skeinforge_application/alterations/replace.csv
new file mode 100644
index 0000000..dbcbd1b
--- /dev/null
+++ b/SkeinPyPy/skeinforge_application/alterations/replace.csv
@@ -0,0 +1,3 @@
+M101
+M103
+