west
u
reservoir
-H'CFL
+say H'CFL
n
n
nw
take rug
drop bottle
take ruby
+drop emerald
+take emerald
e
s
e
e
e
e
-e
+# Expecting failure here
+take oyster
+drop oyster
+open oyster
sw
+# We want the xyzzy and plugh words to fail here
+xyzzy
+plugh
read sign
+carry sign
take rod
drop rod
ne
+listen
blast rod