2000
0, 1471, 1471, 0, 0, 0.0, 0.0
1, 1471, 1471, 18, 18, 1.22365737593, 1.22365737593
2, 1471, 1471, 37, 37, 2.5152957172, 2.5152957172
3, 1471, 1471, 20, 20, 1.35961930659, 1.35961930659