2000
0, 7537, 6228, 0, 0, 0.0, 0.0
1, 7537, 6228, 3, 3, 0.0398036353987, 0.0481695568401
2, 7537, 6228, 0, 0, 0.0, 0.0
3, 7537, 6228, 124, 124, 1.64521692981, 1.99100834939