2000
0, 7543, 6258, 0, 0, 0.0, 0.0
1, 7543, 6258, 1, 1, 0.0132573246719, 0.0159795461809
2, 7543, 6258, 521, 521, 6.90706615405, 8.32534356024
3, 7543, 6258, 3115, 3115, 41.2965663529, 49.7762863535