0 0
0.411679 0 0.787402
1.16018 14.2857 0.787402
2.95659 14.2857 1.5748
4.90269 14.2857 2.3622
7.11078 14.2857 3.14961
9.46855 28.5714 3.14961
11.976 28.5714 3.93701