0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 0.0769231
0 13
0 1
0 1
0 1
0 1
0 1
0 1
0 0.0769231
0 13
0 1
0 1
0 1
0 1
0 1
0 1
0 0.047619
0 21
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
0 1
