diff --git a/in.txt b/in.txt
index e69de29..ac7db3d 100644
--- a/in.txt
+++ b/in.txt
@@ -0,0 +1,12 @@
+6
+10
+1 2 6
+1 4 3
+1 5 2
+2 3 2
+2 5 2
+2 6 1
+3 6 3
+4 5 1
+5 2 3
+5 6 5