IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(5, 23, D:1)
  a +0 spear
(10, 2, D:1)
  a +0 sling
(29, -1, D:1)
  a +0 dagger
(45, -1, D:1)
  a +0 club
  a +0 club
(46, -4, D:1)
  a +0 dagger
(52, 21, D:1)
  a +0 club
  2 stones
  a +0 leather armour
(56, 29, D:1)
  a +0 whip
  5 stones
(58, 12, D:1)
  a +0 chain mail

Level 2 of the Dungeon
[Shop] Xoucrain's Jewellery Shop
  a storm talisman (1364 gold)
  an amulet of the acrobat (360 gold)
  a ring of resist corrosion (240 gold)
  a ring of fire (300 gold)
  a ring of resist corrosion (240 gold)
  a ring of poison resistance (240 gold)
  a +5 ring of evasion (432 gold)
  a ring of ice (300 gold)
  a ring of ice (300 gold)
(0, 0, D:2)
  a +0 robe
(1, -2, D:2)
  6 stones
(15, 13, D:2)
  a +0 scale mail
(17, -18, D:2)
  a +0 ring mail
(27, -10, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
(5, -12, D:3)
  a +0 falchion
(6, -24, D:3)
  a +0 robe
  a +0 dagger
  a +0 ring mail
  a +0 short sword
  a +0 leather armour
  a +0 dagger
  a +0 war axe
(6, -23, D:3)
  a +0 robe
  a +0 dagger
  a +0 leather armour
  a +0 hand axe
(12, 6, D:3)
  a +0 leather armour
(17, -22, D:3)
  the +3 long sword "Wuxouky" {flame, Fly rPois Str+2}
    Str+2:      It affects your strength (+2).
    rPois:      It protects you from poison
    Fly:        It grants you flight.
(29, 6, D:3)
  a +0 club
(34, -21, D:3)
  a +0 dagger
(40, 10, D:3)
  a stone
(46, -1, D:3)
  a +0 sling
(49, -6, D:3)
  a +0 club
  a +0 ring mail
  a +2 mace of draining
(49, -5, D:3)
  a +0 whip
(50, -12, D:3)
  3 stones
(51, -5, D:3)
  a +0 whip
  a +0 ring mail
(52, -9, D:3)
  a +0 club
(58, -30, D:3)
  a +0 club
  a +0 ring mail

Level 4 of the Dungeon
(0, 0, D:4)
  an adder corpse
(9, 0, D:4)
  a +0 morningstar
(10, -7, D:4)
  a +0 leather armour
(10, 1, D:4)
  a +0 club
  a +0 falchion
  an orc corpse (skeletalised by now)
(10, 2, D:4)
  a +0 dagger
  a +0 chain mail
(11, -7, D:4)
  a giant cockroach corpse
(18, 23, D:4)
  a +0 leather armour
  a +0 short sword
(20, 19, D:4)
  a +0 dagger
(20, 21, D:4)
  a +0 ring mail
  a +3 flail
(22, 23, D:4)
  a +0 robe
  a +0 dagger
(24, 38, D:4)
  a ball python corpse (skeletalised by now)