IndexError

Level 1 of the Dungeon
(2, 16, D:1)
  a +0 dagger
  4 stones
(3, 1, D:1)
  a +0 robe
(6, -1, D:1)
  a rat corpse
(7, -1, D:1)
  a +0 short sword
(8, 3, D:1)
  a +0 robe
(17, 15, D:1)
  a +0 club
(19, 6, D:1)
  a +0 dagger
  a goblin corpse
(27, 27, D:1)
  a +0 leather armour
(33, 25, D:1)
  a +0 dagger
(33, 28, D:1)
  a +0 club
  a kobold corpse (skeletalised by now)
(38, 9, D:1)
  a +0 hand axe