2000
0, 2764, 2180, 0, 0, 0.0, 0.0
1, 2764, 2180, 2, 2, 0.0723589001447, 0.0917431192661
2, 2764, 2180, 4, 4, 0.144717800289, 0.183486238532
3, 2764, 2180, 51, 51, 1.84515195369, 2.33944954128