2000
0, 8480, 7937, 0, 0, 0.0, 0.0
1, 8481, 7938, 39, 39, 0.459851432614, 0.491307634165
2, 8481, 7938, 457, 457, 5.38851550525, 5.75711766188
3, 8481, 7938, 52, 52, 0.613135243485, 0.655076845553