IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
(2, 3, D:1)
  a +0 club
(6, -22, D:1)
  a +0 dagger
  5 stones
(7, -24, D:1)
  2 poisoned darts
(13, 6, D:1)
  a +0 dagger
(16, 2, D:1)
  a +0 club
(26, -26, D:1)
  a +0 club
(30, -3, D:1)
  a +0 club
(30, -1, D:1)
  4 stones
(31, -27, D:1)
  a +0 dagger
(32, -6, D:1)
  a +0 dagger
(47, -19, D:1)
  a ball python corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a rat corpse
(11, 20, D:2)
  a +0 ring mail
(20, 16, D:2)
  a hobgoblin corpse
(21, 15, D:2)
  10 gold pieces
(22, 9, D:2)
  5 atropa-tipped darts
(22, 10, D:2)
  a +0 halberd
  a gnoll corpse
(22, 17, D:2)
  a +0 club
(23, 12, D:2)
  a +2 whip of draining (still there?)
  a +0 spear (still there?)
  a +0 ring mail (still there?)
  a gnoll corpse (still there?)
(24, 17, D:2)
  a +0 whip
  a kobold corpse