IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
(7, 12, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(12, -9, D:1)
  2 stones
  a +0 club
(13, -9, D:1)
  a hobgoblin skeleton
(18, 21, D:1)
  a +0 club
  8 stones
(19, 1, D:1)
  a +0 club
(19, 26, D:1)
  a +0 club
(21, 3, D:1)
  a hobgoblin corpse (skeletalised by now)
(21, 4, D:1)
  6 stones
(23, 2, D:1)
  a +0 club
(24, -8, D:1)
  a rat skeleton
(26, -9, D:1)
  a +0 robe
(26, -7, D:1)
  5 stones
  a +0 short sword
  a kobold skeleton
(31, -1, D:1)
  a rat skeleton
(31, 9, D:1)
  5 stones
(32, -4, D:1)
  a quokka skeleton
(44, 13, D:1)
  a hobgoblin skeleton
(47, 10, D:1)
  a rat skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(7, 1, D:2)
  a +0 robe
(13, 22, D:2)
  a +0 war axe
(16, 16, D:2)
  the felid corpse of Natasha
(17, 15, D:2)
  the felid corpse of Natasha
(18, 11, D:2)
  a +0 quarterstaff
(18, 17, D:2)
  a bat corpse
(18, 34, D:2)
  a +0 robe
(26, 15, D:2)
  a +0 ring mail
(34, 29, D:2)
  a +0 ring mail
(41, 16, D:2)
  a +0 dagger
  4 stones
(41, 17, D:2)
  a +0 short sword
(42, 15, D:2)
  a bat corpse (skeletalised by now)
(42, 22, D:2)
  a +0 club
(44, 29, D:2)
  a +0 pair of gloves