2000
0, 21807, 16403, 0, 0, 0.0, 0.0
1, 21807, 16402, 0, 0, 0.0, 0.0
2, 21807, 16402, 0, 0, 0.0, 0.0
3, 21807, 16382, 0, 0, 0.0, 0.0