2000
0, 3031, 3031, 0, 0, 0.0, 0.0
1, 3031, 3031, 29, 29, 0.956779940614, 0.956779940614
2, 3031, 3031, 0, 0, 0.0, 0.0
3, 3031, 3031, 12, 12, 0.395908940944, 0.395908940944