2000
0, 7956, 6672, 0, 0, 0.0, 0.0
1, 7957, 6673, 3, 3, 0.0377026517532, 0.044957290574
2, 7957, 6673, 33, 33, 0.414729169285, 0.494530196314
3, 7957, 6673, 7, 7, 0.0879728540907, 0.104900344673