2000
0, 7844, 7766, 0, 0, 0.0, 0.0
1, 7844, 7766, 13, 13, 0.165731769505, 0.167396343034
2, 7844, 7766, 27, 27, 0.344212136665, 0.347669327839
3, 7843, 7765, 11, 11, 0.140252454418, 0.141661300708