2000
0, 4756, 4552, 0, 0, 0.0, 0.0
1, 4756, 4552, 19, 19, 0.399495374264, 0.417398945518
2, 4756, 4552, 0, 0, 0.0, 0.0
3, 4755, 4551, 93, 93, 1.95583596215, 2.04350692156