ROWS 5 COLS 5
WALL 0 5
WALL 1 6
WALL 2 7
WALL 3 8
WALL 9 14
WALL 8 13
WALL 7 12
WALL 6 11
WALL 10 11
WALL 15 16
WALL 21 22
WALL 16 17
WALL 12 13
WALL 17 18
WALL 23 24
WALL 18 19