IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a ball python corpse (skeletalised by now)
(0, 3, D:1)
  a +0 robe
(5, 0, D:1)
  a +0 whip
(13, 5, D:1)
  a rat skeleton
(13, 6, D:1)
  a +0 dagger
(15, 6, D:1)
  a +0 leather armour
(19, 14, D:1)
  a +0 dagger
(27, 31, D:1)
  a quokka skeleton
(30, 27, D:1)
  a ball python skeleton
(32, 3, D:1)
  6 stones
(34, 22, D:1)
  5 poisoned darts
(43, 42, D:1)
  a rat corpse (skeletalised by now)
(45, 7, D:1)
  2 stones
(49, 18, D:1)
  a rat corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a ball python skeleton
(1, -1, D:2)
  3 boomerangs
(4, 9, D:2)
  an adder corpse
(6, 12, D:2)
  a quokka skeleton
(13, 17, D:2)
  a dart slug corpse