2000
0, 7767, 6517, 0, 0, 0.0, 0.0
1, 7767, 6517, 143, 143, 1.8411226986, 2.19426116311
2, 7767, 6517, 0, 0, 0.0, 0.0
3, 7767, 6517, 9, 9, 0.115874855156, 0.138100352923