IndexError

Level 1 of the Dungeon
(17, -7, D:1)
  a +0 short sword
(22, 5, D:1)
  a +0 short sword
(24, 5, D:1)
  8 stones
(27, -7, D:1)
  a +0 dagger
(40, 19, D:1)
  a +0 short sword
(41, 4, D:1)
  3 stones
(42, 3, D:1)
  a +0 club
(45, -10, D:1)
  a +0 dagger
(46, -10, D:1)
  a +0 short sword
(49, 11, D:1)
  7 stones
(53, -8, D:1)
  a +0 dagger
(57, 9, D:1)
  a +0 club
(59, -18, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  6 poisoned darts
(22, 6, D:2)
  a +0 mace
(23, 19, D:2)
  a +0 sling
(25, 23, D:2)
  a +0 dagger
  a kobold corpse
(34, 1, D:2)
  4 stones
(34, 4, D:2)
  a +0 rapier
(34, 9, D:2)
  a +0 dagger
(34, 38, D:2)
  a +0 hand axe
(35, 21, D:2)
  a +0 dagger
(42, 24, D:2)
  a +0 quarterstaff

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of identify
(23, -13, D:3)
  an adder corpse
(37, -31, D:3)
  a +0 club
  a goblin corpse
(37, -29, D:3)
  a +0 club
  a goblin corpse
(39, -24, D:3)
  a hobgoblin corpse
(40, -35, D:3)
  2 boomerangs