0,0,4,b,b,4,0,0,
0,0,4,b,b,4,0,0,
8,8,3,b,b,4,0,0,
b,b,b,b,b,4,0,0,
b,b,b,b,b,4,0,0,
8,8,8,8,8,3,0,0,
0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0