2000
0, 7864, 7541, 0, 0, 0.0, 0.0
1, 7864, 7544, 23, 23, 0.292472024415, 0.30487804878
2, 7864, 7552, 0, 0, 0.0, 0.0
3, 7864, 7538, 156, 156, 1.98372329603, 2.06951446007