awk

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(3, 15, D:1)
  a +0 dagger
(3, 16, D:1)
  a +0 dagger
(4, 4, D:1)
  a +0 dagger
(16, 5, D:1)
  6 needles of confusion
(17, -19, D:1)
  19 arrows
(17, 5, D:1)
  a +0 mace
(20, -24, D:1)
  24 arrows
(22, 21, D:1)
  a +0 short sword
(23, -19, D:1)
  a +0 club
(34, 21, D:1)
  23 arrows
(35, 26, D:1)
  a cursed -1 club
  a +0 robe
(40, -2, D:1)
  2 stones
(43, -2, D:1)
  a stone
(47, 9, D:1)
  a +0 spear

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(7, -28, D:2)
  a +0 dagger
(12, -54, D:2)
  a +0 short sword
(13, -49, D:2)
  a +0 dagger
(14, -53, D:2)
  27 arrows
(26, -38, D:2)
  a +0 club
(30, -36, D:2)
  6 arrows
(33, -30, D:2)
  a +0 leather armour
(41, -47, D:2)
  19 stones
(44, 2, D:2)
  a stone
(47, 2, D:2)
  a +0 leather armour
(48, -30, D:2)
  a +0 ring mail
(48, -16, D:2)
  a stone
(49, -37, D:2)
  26 stones
(50, -16, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  17 poisoned needles
(1, 44, D:3)
  a +0 club
(7, 56, D:3)
  16 stones
(20, 14, D:3)
  a +0 club
(20, 19, D:3)
  a +0 ring mail
(35, 14, D:3)
  21 bolts
(36, 1, D:3)
  a rat corpse (skeletalised by now)
(37, 53, D:3)
  18 stones
(46, 37, D:3)
  a cursed +0 hand axe
  a +0 ring mail