add SymmetryChecker
diff --git a/genomix/genomix-pregelix/data/TestSet/SymmetryChecker/2/test.txt b/genomix/genomix-pregelix/data/TestSet/SymmetryChecker/2/test.txt
new file mode 100644
index 0000000..51e1252
--- /dev/null
+++ b/genomix/genomix-pregelix/data/TestSet/SymmetryChecker/2/test.txt
@@ -0,0 +1,2 @@
+ATA	{[]	[]	[]	[{AAT:[1]}]	{5':[], ~5':[]}	1.0x}
+AAT	{[{ATA:[1]}]	[]	[]	[]	{5':[(1-0_0)], ~5':[]}	1.0x}