2000
0, 7638, 6623, 0, 0, 0.0, 0.0
1, 7638, 6623, 47, 47, 0.615344330977, 0.709648195682
2, 7637, 6622, 0, 0, 0.0, 0.0
3, 7637, 6622, 1012, 1012, 13.2512766793, 15.2823920266