IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(12, -22, D:1)
  a +0 mace
(13, -4, D:1)
  a +0 spear
(18, -18, D:1)
  a +0 club
(26, -21, D:1)
  3 stones
(45, 2, D:1)
  a +0 short sword
(49, 2, D:1)
  a +0 leather armour

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 short sword
(0, 28, D:2)
  a rat corpse
(3, -2, D:2)
  6 stones
(4, 4, D:2)
  a +0 club
  a goblin skeleton
(11, 21, D:2)
  a bat skeleton
(12, 12, D:2)
  a +0 chain mail
(29, 4, D:2)
  a bat skeleton
(32, 5, D:2)
  6 stones
(38, 22, D:2)
  a +0 ring mail
(40, 4, D:2)
  a frilled lizard skeleton
(45, 14, D:2)
  a +0 whip
(46, -4, D:2)
  6 stones
(47, 17, D:2)
  2 stones
(48, 13, D:2)
  a +0 club
  a +0 sling
(51, 11, D:2)
  a +0 leather armour