2000
0, 7637, 6344, 2, 2, 0.0261882938327, 0.031525851198
1, 7637, 6344, 3, 3, 0.039282440749, 0.047288776797
2, 7637, 6344, 0, 0, 0.0, 0.0
3, 7637, 6344, 49, 49, 0.6416131989, 0.772383354351