21 0.5376031192349585 0.8172376652610034 0.4301794211519937 0.35810668539145174
1 0.3179748578220812 0.4002336206238201 0.6259838423039872 0.713486170751087
6 0.3177339633064713 0.35882737062382014 0.24226126463433112 0.2840499253659985