IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 short sword
(2, 20, D:1)
  a +0 barding
(2, 22, D:1)
  a +0 short sword
(4, 2, D:1)
  a +0 dagger
(15, 11, D:1)
  a +0 mace
(16, 21, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 hammer
(0, 2, D:2)
  a +0 hammer
(1, 0, D:2)
  a +0 hammer
(1, 1, D:2)
  a +0 hammer
(1, 2, D:2)
  a +0 hammer
(2, 0, D:2)
  a +0 hammer
(2, 1, D:2)
  the +3 hammer "Hofycahu" {heavy, *Corrode rElec rN+++ MP-9}
    rElec:     It insulates you from electricity.
    rN:        It renders you almost immune to negative energy.
    MP:        It affects your magic capacity (-9).
    *Corrode:  It may corrode you when you take damage.
  (unseen)
(2, 2, D:2)
  a +0 hammer
(3, -10, D:2)
  a +0 spear
(4, 1, D:2)
  a +0 hammer
(5, 0, D:2)
  a +0 hammer
(6, 0, D:2)
  a +0 hammer
(7, -1, D:2)
  a +0 hammer
(8, 0, D:2)
  a +0 hammer
(9, -1, D:2)
  a +0 hammer
(26, -9, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(35, -31, D:2)
  a +0 hand axe
  a goblin skeleton
(36, -33, D:2)
  a +0 dagger
(39, -21, D:2)
  7 stones
(48, -28, D:2)
  a +0 dagger
(50, -32, D:2)
  a hobgoblin corpse
(50, -31, D:2)
  a +0 short sword
(53, -16, D:2)
  a +0 dagger
(57, -14, D:2)
  5 stones
(58, -38, D:2)
  7 stones
(58, -8, D:2)
  6 stones