in
take lamp
take keys
+rub keys
out
-s
-s
-s
+go s
+walk s
+travel s
attack grate
unlock grate
lock grate
read keys
on lamp
read
+take rod
w
w
+enter water
+listen bird
eat bird
feed bird
+cage bird
+y
+y
+drop rod
+take bird
+get rod
+wave rod
attack bird