--- a
+++ b/img233.txt
@@ -0,0 +1,2 @@
+2 0.24703557312252963 0.2537688442211055 0.3201581027667984 0.3768844221105528
+1 0.5098814229249012 0.7286432160804021 0.2924901185770751 0.37185929648241206