20 0.4913934241114385 0.6595354002122568 0.4380683847375849 0.4182607557032128
21 0.5800120446488594 0.8914317381229242 0.2668092191541536 0.21713652375415152
12 0.7555549301972231 0.40193815545404404 0.4862718798663209 0.5867895126430429