2000
0, 8366, 7801, 0, 0, 0.0, 0.0
1, 8367, 7802, 0, 0, 0.0, 0.0
2, 8367, 7803, 0, 0, 0.0, 0.0
3, 8366, 7802, 2615, 2615, 31.2574707148, 33.517046911