2000
0, 4667, 4667, 0, 0, 0.0, 0.0
1, 4668, 4668, 0, 0, 0.0, 0.0
2, 4668, 4668, 0, 0, 0.0, 0.0
3, 4668, 4668, 6, 6, 0.12853470437, 0.12853470437