IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  2 poisoned darts
(13, 16, D:1)
  a +0 dagger
(16, -24, D:1)
  a +0 leather armour
(25, -31, D:1)
  a jackal corpse (skeletalised by now)
(25, 1, D:1)
  a frilled lizard skeleton
(25, 13, D:1)
  a +0 leather armour
(32, -27, D:1)
  a frilled lizard skeleton
  a ball python skeleton
(37, -34, D:1)
  a +0 dagger
(43, -6, D:1)
  a frilled lizard corpse (skeletalised by now)
(44, 7, D:1)
  3 stones
(45, -5, D:1)
  a ball python corpse (skeletalised by now)
(46, -5, D:1)
  a rat skeleton
(49, 7, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a jackal corpse (skeletalised by now)
(3, 8, D:2)
  a frilled lizard corpse (skeletalised by now)
(18, 5, D:2)
  a +0 dagger
(21, -11, D:2)
  a +0 robe
(22, 8, D:2)
  a +0 leather armour
(22, 13, D:2)
  a +0 whip
(25, -8, D:2)
  a +0 club
  a goblin skeleton
(33, 4, D:2)
  a rat corpse
(39, -30, D:2)
  a +0 dagger