2000
0, 7861, 7589, 0, 0, 0.0, 0.0
1, 7861, 7571, 7, 7, 0.0890471950134, 0.092458063664
2, 7861, 7578, 0, 0, 0.0, 0.0
3, 7861, 7565, 15, 15, 0.190815417886, 0.198281559815