IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(0, 3, D:1)
  a +0 club
(14, 0, D:1)
  a +0 dagger
  4 stones
(15, -15, D:1)
  a +0 dagger
  28 stones
(15, -10, D:1)
  a +0 club
(16, -27, D:1)
  a book of Burglary
(16, 4, D:1)
  a +0 ring mail
(17, -9, D:1)
  a +0 dagger
  a stone
(18, 5, D:1)
  a +0 mace
(27, -20, D:1)
  a +0 short sword
(31, -9, D:1)
  a +0 mace
(32, 6, D:1)
  6 boomerangs
(36, -1, D:1)
  5 stones
  a +0 dagger
(39, -37, D:1)
  a +0 dagger
  3 stones
(41, -31, D:1)
  a +0 mace
(41, -26, D:1)
  a +0 dagger
(44, -15, D:1)
  a +0 ring mail
(45, -24, D:1)
  a +0 hand axe
(46, 9, D:1)
  14 stones
(53, -17, D:1)
  18 bolts

Level 2 of the Dungeon
(1, -6, D:2)
  a +0 dagger
(7, -6, D:2)
  a +0 hand axe
(7, 1, D:2)
  14 stones
(14, -2, D:2)
  17 stones
(16, 20, D:2)
  3 scrolls of torment
(20, -5, D:2)
  a book of the Moon
(25, 20, D:2)
  a +0 hand axe
(25, 21, D:2)
  a +0 club
  a +0 ring mail
  a +0 hand axe
  an orc corpse
(31, 20, D:2)
  24 stones
(34, -4, D:2)
  a +0 club
(40, 20, D:2)
  a +0 vampiric dagger {!w}
  a kobold corpse (skeletalised by now)
(45, 12, D:2)
  a jackal skeleton
(46, 12, D:2)
  a jackal skeleton