--- a
+++ b/img164.txt
@@ -0,0 +1,2 @@
+2 0.21818181818181817 0.8306010928961749 0.1890909090909091 0.32786885245901637
+2 0.2 0.5136612021857924 0.08727272727272728 0.16393442622950818