21 0.4231234488616143 0.2831508514784328 0.45315582223840883 0.2833606986007095
9 0.7927027065689567 0.8125151249019048 0.2657103693163096 0.2810300058059877
6 0.7395504330300063 0.8124984045270761 0.15296490746575664 0.2636940901291546