2000
0, 7559, 6220, 0, 0, 0.0, 0.0
1, 7558, 6219, 21, 21, 0.277851283408, 0.337674867342
2, 7558, 6219, 0, 0, 0.0, 0.0
3, 7558, 6219, 1270, 1270, 16.8033871395, 20.4212895964