2000
0, 7549, 6415, 0, 0, 0.0, 0.0
1, 7549, 6415, 1, 1, 0.013246787654, 0.0155884645362
2, 7549, 6415, 1, 1, 0.013246787654, 0.0155884645362
3, 7549, 6415, 4, 4, 0.052987150616, 0.062353858145