2000
0, 7837, 7148, 1, 1, 0.012759984688, 0.0139899272524
1, 7837, 7148, 0, 0, 0.0, 0.0
2, 7837, 7148, 23, 23, 0.293479647824, 0.321768326805
3, 7837, 7148, 107, 107, 1.36531836162, 1.496922216