IndexError

Level 1 of the Dungeon
(1, -21, D:1)
  a +0 whip
  a goblin skeleton
(5, -1, D:1)
  a stone
(18, -12, D:1)
  3 poisoned darts

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 robe
(12, -9, D:2)
  4 stones
  a +0 dagger
  a kobold skeleton
(14, 24, D:2)
  a quokka corpse (skeletalised by now)
(21, 26, D:2)
  a +0 ring mail
(27, 8, D:2)
  a +0 leather armour
  a +0 short sword
  an orc skeleton
(29, 9, D:2)
  a +0 leather armour
(35, 17, D:2)
  a ball python corpse (skeletalised by now)
(40, -4, D:2)
  an adder skeleton
(41, -20, D:2)
  5 stones
(42, 14, D:2)
  a +0 dagger
(43, -12, D:2)
  a hobgoblin skeleton
(47, 10, D:2)
  a +0 dagger
(47, 12, D:2)
  a +0 club
  a +0 sling
(47, 18, D:2)
  a +0 scale mail
(49, -26, D:2)
  a +0 ring mail
(51, 14, D:2)
  a +0 whip
(59, -4, D:2)
  a ball python skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a potion of might
(1, -13, D:3)
  14 gold pieces
(4, -26, D:3)
  a +0 club
  a +0 robe
(7, -29, D:3)
  a hobgoblin corpse

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 giant club
(2, 3, D:5)
  a manual of Short Blades