2000
0, 54452, 46513, 0, 0, 0.0, 0.0
1, 54453, 46517, 0, 0, 0.0, 0.0
2, 54453, 46513, 0, 0, 0.0, 0.0
3, 54453, 46336, 0, 0, 0.0, 0.0