m = 6;	% rows
n = 6;	% columns

% max intensity = 8
Intensity = [|
0, 0, 0, 1, 0, 1 |
1, 2, 1, 2, 1, 3 |
1, 3, 1, 4, 1, 4 |
1, 5, 1, 0, 1, 0 |
1, 0, 1, 0, 1, 0 |
1, 0, 1, 0, 0, 0
|];