2000
0, 7630, 6645, 0, 0, 0.0, 0.0
1, 7630, 6645, 18, 18, 0.235910878113, 0.270880361174
2, 7630, 6645, 0, 0, 0.0, 0.0
3, 7630, 6646, 1, 1, 0.0131061598952, 0.0150466445983