diff --git a/foldx/test2/gid_test_snps.csv b/foldx/test2/gid_test_snps.csv
new file mode 100644
index 0000000..c804f59
--- /dev/null
+++ b/foldx/test2/gid_test_snps.csv
@@ -0,0 +1,2 @@
+S2C
+S2F