--- a
+++ b/img117.txt
@@ -0,0 +1,2 @@
+2 0.7548262548262549 0.520618556701031 0.4671814671814672 0.6082474226804123
+2 0.27606177606177607 0.6804123711340206 0.35135135135135137 0.36082474226804123