IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 leather armour
(8, -20, D:1)
  a +0 barding
(9, -28, D:1)
  4 stones
(15, -9, D:1)
  a +0 spear
(28, -7, D:1)
  5 stones
(32, -19, D:1)
  a +0 short sword
  5 stones
(34, -32, D:1)
  a +0 leather armour
(35, -36, D:1)
  a +0 ring mail
(42, -32, D:1)
  a +0 rapier
(48, -6, D:1)
  a +0 ring mail

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(5, -16, D:2)
  a +0 dagger
(28, -8, D:2)
  5 stones
(30, -38, D:2)
  a +0 quarterstaff
(30, -26, D:2)
  a +0 whip
(33, -29, D:2)
  a +0 club
  4 stones
(41, -21, D:2)
  4 stones
(43, -20, D:2)
  the +0 chain mail "Osmason" {rPois Will+ Dex+3 Stlth+}
    Dex:       It affects your dexterity (+3).
    rPois:     It protects you from poison.
    Will:      It increases your willpower.
    Stlth:     It makes you more stealthy.
(43, -10, D:2)
  a +0 rapier
(45, -10, D:2)
  4 stones
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +2 quarterstaff of chaos
  a +0 cloak
(9, -20, D:3)
  a +0 dagger
(10, 2, D:3)
  a +0 hammer
(16, 1, D:3)
  a +0 dagger
  a +0 leather armour
(21, 0, D:3)
  a +0 dagger
(21, 12, D:3)
  a +0 mace
  a +0 dagger
(22, 1, D:3)
  a +0 dagger
(23, -21, D:3)
  a +0 club
  7 poisoned darts
(28, -21, D:3)
  a +0 dagger
(31, -26, D:3)
  a +0 trident
  a +0 scale mail
(35, -20, D:3)
  a +0 quarterstaff
(36, -5, D:3)
  a +0 falchion
(38, -7, D:3)
  a +0 short sword
(39, -2, D:3)
  a +0 club
(41, 12, D:3)
  a +0 club

Level 4 of the Dungeon
(0, 0, D:4)
  an adder corpse
(0, 4, D:4)
  a giant cockroach corpse
(0, 9, D:4)
  5 stones
  a ball python corpse
(2, 10, D:4)
  a giant cockroach corpse
(12, -4, D:4)
  a stone
(15, -12, D:4)
  a +0 flail
(17, -10, D:4)
  a +0 dagger
(18, -10, D:4)
  a +0 club
  a +0 leather armour
  a +0 leather armour
  a +0 flail
(18, -2, D:4)
  5 stones
(18, 4, D:4)
  a +0 club
  an orc corpse
(19, -10, D:4)
  a +0 chain mail
(19, 4, D:4)
  a +0 club
  a +0 flail