2000
0, 7718, 6938, 0, 0, 0.0, 0.0
1, 7718, 6939, 11, 11, 0.14252396994, 0.158524283038
2, 7718, 6939, 0, 0, 0.0, 0.0
3, 7718, 6939, 17, 17, 0.220264317181, 0.244992073786