IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a rat corpse (skeletalised by now)
(2, 11, D:1)
  a +0 short sword
  5 stones
(3, -3, D:1)
  a +0 mace
(5, 17, D:1)
  a +0 robe
(7, 30, D:1)
  a rat corpse (skeletalised by now)
(9, -10, D:1)
  2 stones
(12, -1, D:1)
  a +0 dagger
  a ball python skeleton
(12, 17, D:1)
  a +0 dagger
  a goblin skeleton
(13, -6, D:1)
  a +0 dagger
  a goblin skeleton
(21, -7, D:1)
  a +0 club
(29, 9, D:1)
  a +0 sling {Balvinder}
(31, 7, D:1)
  a +0 dagger
  5 stones
  a kobold skeleton
(34, 7, D:1)
  a rat skeleton
(36, 21, D:1)
  7 stones
(42, 19, D:1)
  4 boomerangs
(44, 19, D:1)
  a +0 spear
(45, 7, D:1)
  a stone
(53, 2, D:1)
  a +0 ring mail
(56, 13, D:1)
  a +0 trident