0 0
0.519257 5.26316 0
1.29814 5.26316 2.85714
2.81264 5.26316 5.71429
4.93293 10.5263 5.71429
7.09649 10.5263 8.57143
9.69276 15.7895 8.57143
13.241 15.7895 11.4286
18.6932 21.0526 11.4286