2000
0, 7257, 7177, 0, 0, 0.0, 0.0
1, 7257, 7178, 34, 34, 0.468513159708, 0.473669545834
2, 7257, 7178, 0, 0, 0.0, 0.0
3, 7257, 7178, 11, 11, 0.151577786964, 0.153246029535