33 8 0 0 0 
1  0.0 0.0 0.0
2  0.0 1.0 0.0
3  0.0 1.0 1.0
4  0.0 2.0 0.0
5  0.0 3.0 0.0
6  0.0 2.5 1.0
7  0.0 4.0 0.0
8  0.0 5.0 0.0
9  0.0 5.0 1.0
10 0.0 4.0 1.0
11 2.0 1.0 0.0
12 2.0 2.0 0.0
13 2.0 1.7 1.0
14 3.0 1.5 0.5
15 2.0 3.0 0.0
16 2.0 4.0 0.0
17 2.0 4.0 1.0
18 2.0 3.0 1.0
19 3.0 3.5 0.5
20 4.0 0.0 0.0
21 4.0 0.0 1.0
22 4.0 1.0 0.0
23 5.0 0.0 0.0
24 5.0 0.0 1.0
25 5.0 1.0 0.0
26 6.0 2.0 0.0
27 6.0 3.0 0.0
28 6.0 3.0 1.0
29 6.0 2.0 1.0
30 7.0 2.0 0.0
31 7.0 3.0 0.0
32 7.0 3.0 1.0
33 7.0 2.0 1.0
1 0 pt     1
2 0 line   2  3
3 0 tri    4  5  6
4 0 quad   7  8  9 10
5 0 tet   11 12 13 14
6 0 pyr   15 16 17 18 19 
7 0 prism 20 21 22 23 24 25
8 0 hex   26 27 28 29 30 31 32 33