model 1
c cells
1 1 -1.0 1 -2 3:4
2 2 -2.0 4 5 -6 :7 TRCL=3
3 0      1 #2 #7  U=1
4 3 -4   2 4 6 U=1
5 0      1 -3 #5 U=2
6 0      2 -4 7 U=2 TRCL=4 FILL=1
7 0      2 #4 6 U=3 FILL=4 (3)
8 4 -4   1 5 -7 U=3
9 2 -2   2 -5 7 U=4
10 0     5 -6  U=4 *FILL=1 (7 3 1 30 60 90 120 30 90 90 90 0)
11 0     6 7   FILL=2
12 0     5 7   FILL=3
13 0     (1:-2) (3:-4) IMP:N,P=1 *TRCL=(7 3 1 30 60 90 120 30 90 90 90 0)
14 0     #(1 -2):#(3:-4) IMP:N=1 IMP:P=1
15       LIKE 2 BUT TRCL=1

c surfaces
1 1 px -5
2 2 py -6
3 pz -7
4 pz 7
5 py 5
6 px 6
7 so 8

c data
tr1 5 -3 4
*tr2 1 1 1 30 60 90 120 30 90 90 90 0 -1
*tr3 1 2 3 30 60 90 120 30 90 90 90 0
*tr4 -1 -2 -3 30 60 90 120 30 90 90 90 0
m1 1000 2 8000 1
m2 7000.50c -75.5 8000 -23.15 40000 -1.292
m3 1000 2 6000 1 gas=1
m4 6012.50c 1
mode n
