2000
0, 8193, 7646, 0, 0, 0.0, 0.0
1, 8193, 7646, 15, 15, 0.183083119736, 0.196181009678
2, 8194, 7647, 0, 0, 0.0, 0.0
3, 8194, 7647, 30, 30, 0.366121552355, 0.392310710082