2000
0, 6949, 6610, 0, 0, 0.0, 0.0
1, 6948, 6610, 13, 13, 0.187104202648, 0.196671709531
2, 6948, 6610, 0, 0, 0.0, 0.0
3, 6948, 6610, 872, 872, 12.5503742084, 13.1921331316