2000
0, 8947, 6317, 0, 0, 0.0, 0.0
1, 8947, 6312, 30, 30, 0.335307924444, 0.475285171103
2, 8947, 6317, 0, 0, 0.0, 0.0
3, 8947, 6319, 62, 62, 0.692969710517, 0.981167906314