MFEM mesh v1.0

#
# MFEM Geometry Types (see mesh/geom.hpp):
#
# POINT       = 0
# SEGMENT     = 1
# TRIANGLE    = 2
# SQUARE      = 3
# TETRAHEDRON = 4
# CUBE        = 5
# PRISM       = 6
#

dimension
3

elements
14
1 4 13 15 21 25
1 4 12 13 15 21
1 4 13 21 22 25
1 4 15 24 21 25
1 4 13 15 25 16
1 5  0  1  4  3  9 10 13 12
1 5  8  9 12 11 17 18 21 20
1 5  2  3  6  5 11 12 15 14
1 6  3  4  6 12 13 15
1 6  4  7  6 13 16 15
1 6 12 13 21  9 10 18
1 6 13 22 21 10 19 18
1 6 11 14 20 12 15 21
1 6 15 21 24 14 20 23

boundary
30
 1 3  5  6  3  2
 2 2  3  6  4
 2 2  4  6  7
 3 3  3  4  1  0
 4 3 11 12  9  8
 5 3  2  3 12 11
 6 3  0  1 10  9
 7 2  9 10 18
 7 2 10 19 18
 8 3  8  9 18 17
 9 3  1  4 13 10
10 3  4  7 16 13
11 2 13 16 25
11 2 13 25 22
12 3 10 13 22 19
13 3  7  6 15 16
14 3  6  5 14 15
15 3 15 14 23 24
16 2 16 15 25
16 2 15 24 25
17 3  5  2 11 14
18 3  3  0  9 12
19 3 11  8 17 20
20 2 11 20 14
20 2 14 20 23
21 3 17 18 21 20
22 3 18 19 22 21
23 2 21 22 25
23 2 21 25 24
24 3 20 21 24 23

vertices
26
3
0 -1 -1
1 -1 -1
-1 0 -1
0 0 -1
1 0 -1
-1 1 -1
0 1 -1
1 1 -1
-1 -1 0
0 -1 0
1 -1 0
-1 0 0
0 0 0
1 0 0
-1 1 0
0 1 0
1 1 0
-1 -1 1
0 -1 1
1 -1 1
-1 0 1
0 0 1
1 0 1
-1 1 1
0 1 1
1 1 1