2000
0, 2841, 2841, 0, 0, 0.0, 0.0
1, 2841, 2841, 2, 2, 0.0703977472721, 0.0703977472721
2, 2841, 2841, 8, 8, 0.281590989088, 0.281590989088
3, 2841, 2841, 0, 0, 0.0, 0.0