2000
0, 7547, 6218, 0, 0, 0.0, 0.0
1, 7546, 6216, 1025, 1025, 13.5833554201, 16.4897039897
2, 7547, 6218, 19, 19, 0.251755664502, 0.30556449019
3, 7546, 6217, 18, 18, 0.238536973231, 0.289528711597