2000
0, 5540, 4430, 0, 0, 0.0, 0.0
1, 5540, 4431, 0, 0, 0.0, 0.0
2, 5540, 4431, 0, 0, 0.0, 0.0
3, 5540, 4430, 12, 12, 0.216606498195, 0.270880361174