2000
0, 8961, 6972, 0, 0, 0.0, 0.0
1, 8961, 6972, 2, 2, 0.0223189376186, 0.0286861732645
2, 8961, 6971, 0, 0, 0.0, 0.0
3, 8962, 6972, 82, 82, 0.914974336086, 1.17613310384