6
0.000000 0.000000 1.000000
0.000000 1.000000 0.000000
1.000000 0.000000 0.000000
-1.000000 0.000000 0.000000
0.000000 -1.000000 0.000000
0.000000 0.000000 -1.000000
8
2 1 0 
4 2 0 
4 0 3 
0 1 3 
1 2 5 
2 4 5 
4 3 5 
5 3 1