2000
0, 13645, 12521, 0, 0, 0.0, 0.0
1, 13646, 12523, 71, 71, 0.520298988715, 0.566956799489
2, 13646, 12523, 0, 0, 0.0, 0.0
3, 13646, 12522, 311, 311, 2.27905613367, 2.48362881329