IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a stone
(8, 13, D:1)
  a +0 club
(9, 1, D:1)
  a +0 whip
  5 stones
(11, 14, D:1)
  a +0 club
(14, -6, D:1)
  4 stones
(14, 0, D:1)
  a +0 hand axe
(14, 14, D:1)
  a +0 leather armour
(15, -13, D:1)
  2 poisoned darts
(15, -5, D:1)
  a +0 mace
(17, -4, D:1)
  a +0 dagger
(17, 1, D:1)
  a +0 whip
(17, 5, D:1)
  a hobgoblin skeleton
(18, -3, D:1)
  a +0 hand axe
  a goblin skeleton
(19, -3, D:1)
  a rat skeleton
(20, 1, D:1)
  a +0 club
(23, 1, D:1)
  a +0 quarterstaff
(24, 2, D:1)
  a +0 dagger
  a goblin skeleton
(33, 18, D:1)
  4 boomerangs
(35, -1, D:1)
  a bat skeleton
(38, -11, D:1)
  a +0 hand axe
(40, -5, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  5 poisoned darts
(4, 11, D:2)
  an adder corpse (skeletalised by now)
(4, 12, D:2)
  a +0 leather armour
(9, 17, D:2)
  a bat corpse (skeletalised by now)
(13, -11, D:2)
  a +0 robe
(18, 17, D:2)
  a ball python corpse (skeletalised by now)
(21, 0, D:2)
  a frilled lizard skeleton
(24, -3, D:2)
  6 poisoned darts
(24, 5, D:2)
  a +0 ring mail
(30, 1, D:2)
  a +0 leather armour
(31, -6, D:2)
  a +0 halberd
  a gnoll corpse (skeletalised by now)
(31, -5, D:2)
  a +0 whip
  a +0 whip
  a +0 whip
(32, 13, D:2)
  a +0 club
  a goblin corpse
(35, -16, D:2)
  a serpent talisman
(36, 6, D:2)
  3 stones
(37, -1, D:2)
  an adder corpse (skeletalised by now)
(38, 12, D:2)
  a jackal skeleton