2000
0, 3477, 3309, 0, 0, 0.0, 0.0
1, 3477, 3309, 169, 169, 4.86051193558, 5.10728316712
2, 3477, 3309, 0, 0, 0.0, 0.0
3, 3477, 3309, 0, 0, 0.0, 0.0