0 0
0.422267 7.69231 0
1.03647 7.69231 0.714286
1.72745 7.69231 1.42857
3.30134 7.69231 2.14286
5.14395 15.3846 2.14286
7.1401 15.3846 2.85714
10.0576 15.3846 3.57143
15.0864 15.3846 4.28571