IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(25, 9, D:1)
  a +0 helmet
(27, 13, D:1)
  a +0 short sword
(28, 9, D:1)
  a +0 club
(28, 29, D:1)
  a +0 leather armour
(43, 1, D:1)
  3 stones
(47, 12, D:1)
  a +0 rapier
(50, 7, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a potion of heal wounds
(6, 19, D:2)
  a scroll of fear