2000
0, 7543, 6339, 0, 0, 0.0, 0.0
1, 7543, 6339, 2, 2, 0.0265146493438, 0.0315507177788
2, 7543, 6339, 0, 0, 0.0, 0.0
3, 7543, 6339, 45, 45, 0.596579610235, 0.709891150024