2000
0, 4247, 4247, 0, 0, 0.0, 0.0
1, 4248, 4248, 0, 0, 0.0, 0.0
2, 4248, 4248, 0, 0, 0.0, 0.0
3, 4248, 4248, 4, 4, 0.0941619585687, 0.0941619585687