[SECTOR]
0  8 0.0 5.0 0 0.65 0.1 0.2
8  3 1.0 4.0 0 0.65 0.65 0.2
11 4 0.2 6.0 0 0.65 0.1 0.65
15 5 0.0 3.0 0 0.1 0.1 0.65
20 4 0.0 5.0 1 0.1 0.65 0.2

[WALL]
40 10 20 10 0
50 20 40 10 0
50 30 50 20 0
40 40 50 30 3
20 40 40 40 0
10 30 20 40 2
10 20 10 30 0
20 10 10 20 0

20 40 10 30 1
10 50 20 40 0
10 30 10 50 0

50 30 40 40 1
60 50 50 30 0
60 70 60 50 4
40 40 60 70 0

70 40 60 50 0
80 50 70 40 0
80 70 80 50 0
60 70 80 70 0
60 50 60 70 3

25 25 25 26 0
26 25 25 25 0
26 26 26 25 0
25 26 26 26 0