2000
0, 7549, 7269, 186, 186, 2.46390250364, 2.55881139084
1, 7549, 7270, 0, 0, 0.0, 0.0
2, 7549, 7270, 0, 0, 0.0, 0.0
3, 7549, 7270, 20, 20, 0.26493575308, 0.275103163686