2000
0, 7555, 6386, 0, 0, 0.0, 0.0
1, 7555, 6386, 19, 19, 0.251489080079, 0.29752583777
2, 7555, 6386, 6, 6, 0.0794176042356, 0.0939555277169
3, 7555, 6386, 163, 163, 2.15751158173, 2.55245850298