Zigma

Level 1 of the Dungeon
(0, 28, D:1)
  30 stones
(13, 36, D:1)
  a +0 dagger
(35, 25, D:1)
  22 stones
(39, 28, D:1)
  a +0 leather armour
(49, 32, D:1)
  a +0 ring mail of poison resistance

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(0, 8, D:2)
  a +3 leather armour
(10, 1, D:2)
  a +0 war axe
(15, -4, D:2)
  a +0 ring mail
(16, -4, D:2)
  27 arrows
(16, 32, D:2)
  a wand of random effects (10)
(26, 5, D:2)
  a +0 dagger
(34, 45, D:2)
  a +1 dagger of protection

Level 3 of the Dungeon
(0, 0, D:3)
  9 gold pieces
(11, -4, D:3)
  a bat corpse (skeletalised by now)
(11, 11, D:3)
  a hobgoblin corpse (skeletalised by now)
(11, 14, D:3)
  a +0 club
(23, -19, D:3)
  a staff of fire
(27, -8, D:3)
  a +0 short sword
(28, 21, D:3)
  20 arrows
(30, -4, D:3)
  a +0 club
  a +0 ring mail
(32, -15, D:3)
  a +0 leather armour
(42, 24, D:3)
  a +0 hunting sling
(47, 19, D:3)
  a +0 spear
(52, 25, D:3)
  a +0 flail
(54, -2, D:3)
  a +0 spear
(55, -3, D:3)
  a +0 spear
(56, -3, D:3)
  a +0 whip

Level 4 of the Dungeon
(0, 0, D:4)
  a book of the Sky
(0, 1, D:4)
  a +0 hand axe
(1, 0, D:4)
  20 gold pieces
(2, 3, D:4)
  16 gold pieces
(5, 5, D:4)
  a +0 dagger
(5, 6, D:4)
  a +0 club
(12, 10, D:4)
  15 bolts
(16, 0, D:4)
  14 gold pieces
(19, 4, D:4)
  a potion of lignification
(24, 6, D:4)
  11 gold pieces