Vertices:
0 : (-0.680375, 0.523483)
1 : (0.147642, 0.887879)
2 : (-0.847996, 0.30801)
3 : (-0.881369, 0.0951903)
4 : (0.638494, -0.550215)
5 : (0.415344, 0.843848)
6 : (0.812453, -0.0815816)
7 : (0.319625, -0.7709)
8 : (0.319625, 0.889605)
9 : (0.579487, 0.638553)
10 : (-0.680375, -0.461325)
11 : (-0.364269, -0.760962)
Edges:
3 2 
3 10 
10 11 
11 7 
7 4 
2 0 
0 1 
6 9 
6 4 
1 8 
8 5 
5 9