IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  5 boomerangs
(12, -26, D:1)
  a +0 robe
(12, 0, D:1)
  a +0 leather armour
(15, -16, D:1)
  a +0 ring mail
(18, 8, D:1)
  a +0 leather armour
(23, 16, D:1)
  3 stones
(28, 23, D:1)
  a +0 leather armour
(30, 8, D:1)
  a +0 leather armour
(34, -8, D:1)
  4 stones
(39, -9, D:1)
  7 stones
(39, -4, D:1)
  4 stones
(55, -14, D:1)
  6 stones
(59, 4, D:1)
  a granite talisman

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 robe
(1, -5, D:2)
  a +0 club
(10, -17, D:2)
  6 stones
(26, 1, D:2)
  a +0 ring mail
(38, -8, D:2)
  a +0 falchion
  a +0 dagger
(41, -19, D:2)
  5 stones
(45, -17, D:2)
  a +0 mace
(49, 15, D:2)
  a +0 quarterstaff

Level 3 of the Dungeon
(1, 1, D:3)
  a +0 whip
(5, -6, D:3)
  a stone
  a +0 short sword
(6, -7, D:3)
  a quokka corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(7, -8, D:3)
  a jackal corpse (skeletalised by now)
(8, -10, D:3)
  a +0 dagger
(8, -9, D:3)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(13, -3, D:3)
  a frilled lizard corpse (skeletalised by now)
(45, -8, D:3)
  a +0 scale mail
(46, 11, D:3)
  a +0 club
  a bat corpse
(47, 7, D:3)
  a rat corpse
(60, 15, D:3)
  a +0 scale mail