(from outside n gate)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
w
w
n
n
n
n
n
n
n
n
n
n
n
n
n
n
(at rc - be careful of one way rooms)
e
e
e
e
e
e
e
e
e
e
e
e
s
s
e
e
e
e
u
e
d
e
e
e
e
e
e
n
e
e
e

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