IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 leather armour
(1, -18, D:1)
  7 stones
(13, -6, D:1)
  9 stones
(14, -17, D:1)
  a +0 robe
(17, -42, D:1)
  3 stones
(18, 13, D:1)
  a +0 sling
(24, -7, D:1)
  a +0 leather armour
(26, -35, D:1)
  a +0 dagger
(26, -12, D:1)
  3 stones
  a +0 club
(38, -22, D:1)
  a stone

Level 2 of the Dungeon
[Shop] Acyutemu's Antique Armour Shop
  a +3 scale mail of cold resistance (546 gold)
  a +0 ring mail (84 gold)
  a +0 leather armour (42 gold)
  a +0 leather armour (42 gold)
  the +1 leather armour of Okawaru's Regard {rPois} (382 gold)
    rPois:     It protects you from poison.
  the +1 ice dragon scales of Grace {rPois rF- rC++ rCorr Str+4 Stlth-} (1864 gold)
    Str:       It affects your strength (+4).
    rF:        It makes you vulnerable to fire.
    rC:        It greatly protects you from cold.
    rPois:     It protects you from poison.
    rCorr:     It protects you from acid and corrosion.
    Stlth:     It makes you less stealthy.
  a +0 scale mail of fire resistance (231 gold)
  a +0 ring mail (84 gold)
(4, 12, D:2)
  2 stones
(17, 31, D:2)
  6 boomerangs
(24, 0, D:2)
  a +0 dagger
(26, 40, D:2)
  a +0 robe
  a +0 dagger
(31, 6, D:2)
  a +0 club
(35, 37, D:2)
  a +0 dagger
(39, 12, D:2)
  a +0 leather armour
(43, 10, D:2)
  a +0 mace
(44, 33, D:2)
  a +0 dagger
(46, 3, D:2)
  a +0 club
(53, 23, D:2)
  the felid corpse of Natasha (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 short sword
  a +0 short sword
  an orc corpse
(5, -6, D:3)
  6 stones