north: 80
south: 0
east: 120
west: 0
rows: 8
cols: 12
10 10 15 12 10 12 18 12 19 10 16 10 
13 19 11 14 10 12 14 12 16 19 14 18 
* * * * * * * * * * * * 
19 12 16 15 10 13 15 14 13 10 18 13 
14 19 11 13 18 10 18 10 10 17 11 16 
16 16 10 17 13 13 14 10 10 10 10 10 
14 14 10 10 18 10 10 11 10 10 12 14 
11 10 13 10 18 11 18 18 14 17 11 10