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