9 0.30171353268650797 0.29453125 0.6034270653730159 0.5890625
9 0.83984375 0.3706962977144886 0.3203125 0.7413925954289772
21 0.4322838392789251 0.6798962124081374 0.6595679810640604 0.6238817182065048