2000
0, 7741, 7237, 0, 0, 0.0, 0.0
1, 7741, 7237, 0, 0, 0.0, 0.0
2, 7741, 7237, 0, 0, 0.0, 0.0
3, 7741, 7237, 334, 334, 4.3146880248, 4.61517203261