2000
0, 7534, 6454, 0, 0, 0.0, 0.0
1, 7533, 6453, 0, 0, 0.0, 0.0
2, 7533, 6453, 0, 0, 0.0, 0.0
3, 7534, 6454, 50, 50, 0.663658083355, 0.774713356058