2000
0, 1420, 1396, 0, 0, 0.0, 0.0
1, 1420, 1396, 0, 0, 0.0, 0.0
2, 1420, 1396, 0, 0, 0.0, 0.0
3, 1420, 1396, 0, 0, 0.0, 0.0