6

4
0.0 0.0 1.0
-1.0 -1.0  1.0  0.0  0.0
1.0 -1.0  1.0  1.0  0.0
1.0  1.0  1.0  1.0  1.0
-1.0  1.0  1.0  0.0  1.0

4
0.0  0.0 -1.0
-1.0 -1.0 -1.0  0.0  1.0
-1.0  1.0 -1.0  0.0  0.0
1.0  1.0 -1.0  1.0  0.0
1.0 -1.0 -1.0  1.0  1.0

4
0.0  1.0  0.0
-1.0  1.0 -1.0   0.0  1.0
-1.0  1.0  1.0   0.0  0.0
1.0  1.0  1.0   1.0  0.0
1.0  1.0 -1.0   1.0  1.0

4
0.0  -1.0  0.0
-1.0 -1.0 -1.0   0.0  0.0
1.0 -1.0 -1.0   1.0  0.0
1.0 -1.0  1.0   1.0  1.0
-1.0 -1.0  1.0   0.0  1.0

4
1.0  0.0  0.0
1.0  1.0  1.0   1.0  0.0
1.0 -1.0  1.0   1.0  1.0
1.0 -1.0 -1.0   0.0  1.0
1.0  1.0 -1.0   0.0  0.0

4
-1.0  0.0  0.0
-1.0 -1.0 -1.0   0.0  1.0
-1.0 -1.0  1.0   1.0  1.0
-1.0  1.0  1.0   1.0  0.0
-1.0  1.0 -1.0   0.0  0.0