IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 leather armour
(13, 8, D:1)
  2 stones
  a +0 whip
(15, 23, D:1)
  a +0 dagger
(26, 16, D:1)
  a stone
(37, 15, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(2, -3, D:2)
  8 gold pieces
(4, -13, D:2)
  a +0 dagger
(8, -5, D:2)
  a +0 flail
(8, 7, D:2)
  a +0 robe
(9, 1, D:2)
  a +0 whip
(15, -2, D:2)
  a +0 spear
(16, -2, D:2)
  a +0 flail
(16, 1, D:2)
  a +0 club
(17, 2, D:2)
  a +0 halberd
  a gnoll corpse
(18, -3, D:2)
  a quokka skeleton