diff --git a/internal/graph/graph_test/Simple.txt b/internal/graph/graph_test/Simple.txt
index 832a94c..59a71d1 100755
--- a/internal/graph/graph_test/Simple.txt
+++ b/internal/graph/graph_test/Simple.txt
@@ -1,5 +1,5 @@
 0         
 ├▷1       
 ├─┼▷2     
-│ └─┼▷4◁─┐
-└───┴─┴▷3┘
+└─│─┼▷3◁─┐
+  └─┴─┴▷4┘