2000
0, 6848, 5564, 0, 0, 0.0, 0.0
1, 6848, 5564, 289, 289, 4.22021028037, 5.19410496046
2, 6848, 5564, 0, 0, 0.0, 0.0
3, 6848, 5564, 57, 57, 0.832359813084, 1.02444284687