likely

Level 1 of the Dungeon
(15, 6, D:1)
  a +0 dagger
(-5, 19, D:1)
  a +0 leather armour
(29, 22, D:1)
  3 tomahawks
(40, 23, D:1)
  a +0 short sword
  a stone
(10, 24, D:1)
  15 stones
(41, 25, D:1)
  a stone
(42, 25, D:1)
  a +0 dagger
(1, 26, D:1)
  a +0 spear
(-1, 27, D:1)
  a +0 robe
(43, 29, D:1)
  2 stones
(23, 32, D:1)
  a +0 short sword
(45, 32, D:1)
  a +0 hand axe
(-4, 33, D:1)
  23 stones
(5, 36, D:1)
  a +0 club
(-7, 38, D:1)
  a stone
(-6, 38, D:1)
  a stone
(-9, 39, D:1)
  a +0 club
(-5, 39, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  8 tomahawks
(-7, 13, D:2)
  a +2 vampiric dagger
(-12, 23, D:2)
  a +0 dagger
(4, 24, D:2)
  28 sling bullets
(7, 26, D:2)
  12 arrows of flame
(9, 28, D:2)
  a +0 hunting sling
(14, 39, D:2)
  a +0 short sword
  a stone
(13, 41, D:2)
  2 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
(35, 10, D:3)
  25 bolts
(44, 14, D:3)
  18 stones
(27, 20, D:3)
  a +0 dagger
  a +0 spear
(29, 20, D:3)
  a +0 whip
(11, 23, D:3)
  a +0 club
(-1, 24, D:3)
  a +0 dagger
(0, 25, D:3)
  a +0 dagger
(-13, 36, D:3)
  12 bolts
(21, 36, D:3)
  a +0 dagger
(23, 41, D:3)
  a +0 blowgun
  15 poisoned needles
(2, 44, D:3)
  a +0 arbalest
(3, 44, D:3)
  29 bolts
(13, 46, D:3)
  a +0 club
(16, 47, D:3)
  a +0 spear
(7, 48, D:3)
  a poisoned needle
(9, 49, D:3)
  a +0 whip
  a +0 blowgun
  3 poisoned needles
(0, 51, D:3)
  a +0 dagger
(21, 53, D:3)
  a +0 leather armour
(-5, 59, D:3)
  a +0 ring mail

Level 4 of the Dungeon
(-40, 1, D:4)
  a +0 whip
(-50, 10, D:4)
  a tomahawk
(-50, 11, D:4)
  a tomahawk
(-32, 13, D:4)
  21 sling bullets
(-50, 14, D:4)
  a tomahawk
(-39, 15, D:4)
  a +0 club
(-36, 15, D:4)
  a +0 dagger
  a +0 robe
(-50, 16, D:4)
  a tomahawk
(-36, 16, D:4)
  a +0 short sword
  a +0 leather armour
(-60, 21, D:4)
  a stone
(-60, 23, D:4)
  a stone
(-50, 25, D:4)
  a +2 dagger of holy wrath
(-60, 26, D:4)
  a +0 club
(-43, 37, D:4)
  20 arrows
(-58, 38, D:4)
  26 stones
(-49, 42, D:4)
  a +0 leather armour
(-36, 44, D:4)
  a +0 leather armour
(-26, 46, D:4)
  30 bolts

Level 5 of the Dungeon
(0, 0, D:5)
  12 stones
(1, 17, D:5)
  5 javelins
(11, 20, D:5)
  a goblin corpse (skeletalised by now)
(17, 36, D:5)
  a +0 ring mail
(18, 41, D:5)
  a +0 hand axe
  a +0 leather armour

Level 7 of the Dungeon
(0, 0, D:7)
  a potion of magic
(-6, 4, D:7)
  14 arrows of flame
(-2, 6, D:7)
  a +0 club
  a gnoll corpse (skeletalised by now)
(-1, 6, D:7)
  a cursed +0 club
  (unseen)
(1, 6, D:7)
  11 gold pieces
(-3, 7, D:7)
  a +0 halberd
  (unseen)
(-2, 7, D:7)
  a +0 halberd
(-1, 7, D:7)
  a +0 halberd
  (unseen)
(-3, 9, D:7)
  a cursed +0 scale mail
(-60, 15, D:7)
  13 gold pieces

an ossuary
(0, 0, Ossuary)
  a scroll of immolation
(1, 0, Ossuary)
  2 potions of cancellation
(2, 0, Ossuary)
  a potion of lignification
(3, 0, Ossuary)
  a potion of curing
(0, 1, Ossuary)
  a scroll of recharging
(1, 1, Ossuary)
  a scroll of identify
(2, 1, Ossuary)
  31 gold pieces
(3, 1, Ossuary)
  a potion of heal wounds
(0, 2, Ossuary)
  a potion of cure mutation
(1, 2, Ossuary)
  2 potions of haste
(2, 2, Ossuary)
  a potion of heal wounds
(3, 2, Ossuary)
  a potion of haste