IndexError

Level 1 of the Dungeon
(3, -8, D:1)
  4 stones
(5, -23, D:1)
  a +0 leather armour
(11, 15, D:1)
  4 stones
(21, 8, D:1)
  7 stones
(24, 12, D:1)
  a +0 whip
  a +0 club
(42, -18, D:1)
  3 stones
(54, 15, D:1)
  a +0 club
  a +0 club
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 leather armour
(9, 4, D:2)
  8 stones
(12, 0, D:2)
  a +0 leather armour
(20, 7, D:2)
  a +1 dagger of protection
(23, -37, D:2)
  a +0 club
(23, -36, D:2)
  a +0 halberd
(26, 19, D:2)
  a +0 chain mail
(34, -34, D:2)
  8 stones
  a +0 spear
(35, -10, D:2)
  a +0 spear
(41, 2, D:2)
  a +0 sling
  a +0 club
(44, -17, D:2)
  6 stones
(45, -13, D:2)
  a +0 ring mail
(51, -21, D:2)
  3 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 short sword
  a +0 leather armour
  an orc corpse (skeletalised by now)
(2, 4, D:3)
  a potion of berserk rage
(7, 18, D:3)
  a +0 dagger
  a +0 robe
  an orc corpse
(7, 19, D:3)
  a +1 hand axe of venom (still there?)
  a potion of heal wounds (still there?)
  a +0 whip (still there?)
  a scroll of fog (still there?)
  an orc corpse (still there?)
(12, 9, D:3)
  a +0 club
(14, 5, D:3)
  a +0 ring mail
(14, 20, D:3)
  a scroll of immolation
(22, 15, D:3)
  a +0 club
(24, -5, D:3)
  a +0 war axe
(24, 11, D:3)
  a +0 dagger
(24, 14, D:3)
  a +0 dagger
(26, 15, D:3)
  a +0 chain mail
(32, 1, D:3)
  a +0 dagger
(36, 16, D:3)
  a +0 falchion

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 trident
(7, 2, D:5)
  2 stones

Level 6 of the Dungeon
(0, 0, D:6)
  a +0 dagger
  5 stones
  a +0 leather armour
  an orc corpse (skeletalised by now)
(0, 1, D:6)
  a +0 scythe
  a +0 robe