W arboretum
X library
Y vent
Z shaft
???? gate
1 audience room
2 conservatory
3 dumbwaiter
4 chimney
5 porch
6 classroom
7 limbo
8 lawn
9 limbo
???? lake
@ forest
# swamp
$ well
% street
on the river
canyon floor
* beach
( mine
) road
???? on the stream
_ forest clearing
+ snake pit
= tunnel
| path
` sandstorm
{ rope
[ cliff
] jungle
???? underground river
" rope bridge
' bridge
? natural bridge
> ignored
, cave
???? underground lake