--- a
+++ b/img173.txt
@@ -0,0 +1,2 @@
+2 0.6457286432160804 0.541501976284585 0.5577889447236181 0.9090909090909091
+2 0.11809045226130653 0.4426877470355731 0.11557788944723618 0.15019762845849802