%       BLUE WALL
.       BLUE WALL 2
;       BRICK WALL
,       RED WALL GRADIENT
/       RED WALL TILED
'       GREY WALL TILED
"       n/a
$       ELECTRIC WALL TRAP VERTICAL
#       BLANK SPACE
:       GREY-TEAL WALL
A       n/a
B       DOOR GREY
C       DOOR PURPLE
D       CHEST GREY
E       CHEST PURPLE
F       COMPUTER
G       STALAGTITES
H       ELEVATOR
I       WARP DOOR EXIT LEFT
J       WARP DOOR EXIT RIGHT
K       PLATFORM NON-MOVING
L       PLATFORM MOVING HORIZONTAL
M       RANDOM BOSS
N       WATER COOLER
O       PLANT
P       PLANT HANGING BASKET
Q       n/a
R       n/a
S       n/a
T