2000
0, 7549, 6201, 0, 0, 0.0, 0.0
1, 7549, 6201, 3, 3, 0.039740362962, 0.0483792936623
2, 7549, 6201, 38, 38, 0.503377930852, 0.612804386389
3, 7549, 6201, 31, 31, 0.410650417274, 0.499919367844