2000
0, 1546, 1546, 0, 0, 0.0, 0.0
1, 1545, 1545, 0, 0, 0.0, 0.0
2, 1545, 1545, 0, 0, 0.0, 0.0
3, 1545, 1545, 4, 4, 0.258899676375, 0.258899676375