9
0.0,0.0
0.0,0.5
0.0,1.0
1.0,0.0
1.0,0.5
1.0,1.0
2.0,0.0
2.0,0.5
2.0,1.0
8
1 2 5
1 4 5
2 3 6
2 5 6
4 7 8
4 5 8
5 8 9
5 6 9
0.222222222
0.472222222
0.805555556
0.888888889
2.805555556
1.888888889
3.222222222
2.472222222
