1 files changed, 7 insertions, 0 deletions

diff --git a/data.12a b/data.12a
new file mode 100644
index 0000000..6fd8c41
--- /dev/null
+++ b/data.12a
@@ -0,0 +1,7 @@
+start-A
+start-b
+A-c
+A-b
+b-d
+A-end
+b-end