Analysis

Level 1 of the Dungeon
(1, -18, D:1)
  20 stones
(17, -5, D:1)
  19 arrows
(20, 5, D:1)
  a book of the Senses
(33, 3, D:1)
  a +0 mace
(40, 6, D:1)
  a +0 club
(42, -20, D:1)
  a book of Touch
(43, -16, D:1)
  a +0 animal skin
(51, -16, D:1)
  4 sling bullets
(55, 8, D:1)
  a +0 leather armour

Level 2 of the Dungeon
(11, -3, D:2)
  a +0 short sword
(19, -12, D:2)
  a +0 club
(20, -13, D:2)
  a staff of death
(23, -24, D:2)
  a +0 club
(24, -24, D:2)
  a +0 falchion
  a +0 club
(24, -23, D:2)
  a +0 club
(25, -11, D:2)
  5 stones
  a +0 short sword
(37, -20, D:2)
  a +0 club
  a +0 short sword
  5 stones
  a +0 dagger
(37, -7, D:2)
  a +0 club
(38, -4, D:2)
  26 arrows
(38, 4, D:2)
  a +0 ring mail
(45, -9, D:2)
  a +0 club
(50, -4, D:2)
  a +0 ring mail

Level 3 of the Dungeon
(9, -14, D:3)
  a +0 ring mail
  a +0 hand axe
(9, -8, D:3)
  25 arrows
(10, -14, D:3)
  a +0 ring mail
  2 boomerangs
  a +0 club
(11, -24, D:3)
  24 stones
(12, -13, D:3)
  a +0 mace
  a +0 leather armour
  a +0 mace
(12, -1, D:3)
  a +0 club
(12, 0, D:3)
  19 stones (still there?)
  a +0 club (still there?)
(17, 21, D:3)
  a +0 robe
(24, 12, D:3)
  a +0 scale mail
(25, -3, D:3)
  a +0 short sword
(37, 7, D:3)
  a +0 mace
  5 stones
(38, 23, D:3)
  a +0 club
(38, 26, D:3)
  26 stones
(44, 22, D:3)
  23 stones

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 ring mail
(7, 4, D:4)
  13 gold pieces
(7, 6, D:4)
  a book of Displacement
(9, 4, D:4)
  a +0 mace
(9, 6, D:4)
  13 gold pieces
(29, -4, D:4)
  a +0 short sword
  a +0 leather armour
(44, -3, D:4)
  25 arrows
(47, -8, D:4)
  a +0 hand axe
(50, -3, D:4)
  a +0 scale mail
(50, 10, D:4)
  a +0 robe
(52, 9, D:4)
  a giant cockroach corpse
(59, 11, D:4)
  a +0 dagger