2000
0, 7723, 6939, 67, 67, 0.8675385213, 0.965556996685
1, 7723, 6938, 216, 216, 2.79684060598, 3.11328913231
2, 7723, 6939, 0, 0, 0.0, 0.0
3, 7723, 6939, 18, 18, 0.233070050499, 0.259403372244