2000
0, 7537, 6263, 0, 0, 0.0, 0.0
1, 7538, 6264, 3, 3, 0.0397983550013, 0.0478927203065
2, 7538, 6263, 0, 0, 0.0, 0.0
3, 7537, 6263, 11, 11, 0.145946663129, 0.175634679866