anything

Level 1 of the Dungeon
(1, -20, D:1)
  a stone
(2, -19, D:1)
  a stone
(2, -9, D:1)
  a +0 centaur barding
(3, -17, D:1)
  a +0 spear
(6, -19, D:1)
  30 stones
(6, -15, D:1)
  a +0 short sword
  3 stones
(9, -25, D:1)
  25 arrows
(10, -20, D:1)
  12 stones
(10, -9, D:1)
  3 large rocks
(16, -9, D:1)
  a +0 robe
(16, 6, D:1)
  a cursed -3 club
(21, -15, D:1)
  a +0 club
  a +0 dagger
(24, -22, D:1)
  a +0 naga barding
(24, -5, D:1)
  a +0 whip
(27, -10, D:1)
  a +0 plate armour
(28, -33, D:1)
  a +0 robe
(28, -19, D:1)
  5 stones

Level 2 of the Dungeon
(0, 0, D:2)
  20 arrows
(5, -11, D:2)
  a potion of degeneration
(11, -6, D:2)
  14 stones
(15, -11, D:2)
  a +0 quarterstaff
(16, -8, D:2)
  a +0 hunting sling
(28, -27, D:2)
  a +0 chain mail
(30, -36, D:2)
  a +0 dagger
(31, -17, D:2)
  a +0 plate armour
  26 stones
(32, -15, D:2)
  a +0 short sword
  a +0 leather armour
  a +0 dagger
  a +0 robe
  a +0 leather armour
(34, -11, D:2)
  a +0 short sword
(35, -15, D:2)
  a +0 hand axe
(36, -41, D:2)
  a cursed -1 short sword

Level 3 of the Dungeon
(0, 0, D:3)
  a potion of degeneration
(6, -15, D:3)
  a +0 dagger
(6, 15, D:3)
  a +0 scale mail
(9, -7, D:3)
  a +0 whip
  3 stones
(16, -3, D:3)
  2 stones
(19, -4, D:3)
  a +0 club
(22, -7, D:3)
  a +0 club
(25, -2, D:3)
  22 sling bullets
(26, 16, D:3)
  a +0 robe
(33, -20, D:3)
  +0 swamp dragon scales
(35, 2, D:3)
  a +0 hand axe
  a +0 club
(37, 5, D:3)
  a +0 falchion
(49, 3, D:3)
  a cursed -3 falchion
(51, -5, D:3)
  a +0 club

Level 4 of the Dungeon
(2, 5, D:4)
  a +0 trident
(6, 4, D:4)
  17 stones
(11, 8, D:4)
  18 stones
(15, 3, D:4)
  a +0 robe
(20, 25, D:4)
  a +0 ring mail
(27, 2, D:4)
  a +5 vorpal flail
  a +0 chain mail
(35, 1, D:4)
  12 stones
(37, 18, D:4)
  10 gold pieces
(39, 5, D:4)
  8 gold pieces
(40, 5, D:4)
  10 gold pieces
(42, 26, D:4)
  a +0 short sword