1 0.956521 0.509621 0.020421 0.018316
0 0.549045 0.239728 0.013889 0.016493
4 0.656250 0.128762 0.011719 0.019097
6 0.549154 0.239728 0.013672 0.015914
7 0.956380 0.509549 0.020399 0.018519
