2000
0, 7718, 6423, 172, 172, 2.22855662089, 2.67787638175
1, 7718, 6424, 0, 0, 0.0, 0.0
2, 7718, 6424, 0, 0, 0.0, 0.0
3, 7718, 6424, 57, 57, 0.738533298782, 0.887297633873