2000
0, 3521, 2227, 6, 6, 0.170406134621, 0.269420745397
1, 3521, 2226, 0, 0, 0.0, 0.0
2, 3522, 2228, 0, 0, 0.0, 0.0
3, 3522, 2228, 6, 6, 0.170357751278, 0.269299820467