triangles 
 0.0  0.8 0.8    
smooth
0.8  0.0  0
0.0 0.0
0.0 0.0 0.0

2.0  
26 48

-1.0  1.0 -1.0 
 0.0  1.1  -1.1 
 1.0  1.0 -1.0 
 
-1.1  1.1  0.0  
0.0  1.25  0.0 
 1.1  1.1  0.0 
 
-1.0  1.0  1.0 
 0.0  1.1  1.1 
 1.0  1.0  1.0 
 
-1.1  0.0 -1.1 
 0.0  0.0 -1.25
 1.1  0.0 -1.1 
 
-1.25  0.0  0.0 
 1.25  0.0  0.0 
 
-1.1  0.0  1.1 
 0.0  0.0  1.25 
 1.1  0.0  1.1 
 
-1.0 -1.0 -1.0 
 0.0 -1.1 -1.1 
 1.0 -1.0 -1.0 
 
-1.1 -1.1  0.0 
 0.0 -1.25  0.0 
 1.1 -1.1  0.0 
 
-1.0 -1.0  1.0 
 0.0 -1.1  1.1 
 1.0 -1.0  1.0 

6 7 15 
7 8 15 
14 6 15 
8 16 15 
23 14 15 
24 23 15 
25 24 15 
16 25 15 

0 1 4
1 2 4
3 0 4
2 5 4
6 3 4
7 6 4
8 7 4
5 8 4

23 24 21
24 25 21
20 23 21 
25 22 21
17 20 21
18 17 21
19 18 21
22 19 21

0 3 12
3 6 12
9 0 12
6 14 12
17 9 12
20 17 12
23 20 12
14 23 12

8 5 13
5 2 13
16 8 13
2 11 13
25 16 13
22 25 13
19 22 13
11 19 13

2 1 10
1 0 10
11 2 10
0 9 10
19 11 10
18 19 10
17 18 10
9 17 10