2000
0, 7498, 3517, 0, 0, 0.0, 0.0
1, 7498, 3498, 144, 144, 1.92051213657, 4.1166380789
2, 7498, 3524, 7, 7, 0.093358228861, 0.198637911464
3, 7497, 3509, 11, 11, 0.146725356809, 0.313479623824