nonreductive

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 leather armour
(1, -5, D:1)
  a +0 dagger
(2, 12, D:1)
  a +0 robe
(3, -17, D:1)
  a +0 dagger
(11, -23, D:1)
  a +0 short sword
(12, -23, D:1)
  a +0 dagger
  2 stones
(12, 8, D:1)
  a hobgoblin skeleton
(12, 13, D:1)
  a +0 dagger
  3 stones
(12, 16, D:1)
  a +0 chain mail
(18, 12, D:1)
  a +0 club
  a jackal skeleton
  a jackal skeleton
(19, -23, D:1)
  a +0 ring mail
(22, -4, D:1)
  a +0 short sword
(25, 20, D:1)
  a +0 dagger
  a goblin skeleton
  a quokka skeleton
(27, 1, D:1)
  a hobgoblin skeleton
(28, 1, D:1)
  a rat skeleton
(32, -10, D:1)
  2 poisoned darts
  a ball python skeleton
(36, 12, D:1)
  a +0 hand axe
(41, -10, D:1)
  a ball python skeleton
(46, -23, D:1)
  a +0 whip
(49, 6, D:1)
  3 boomerangs
(52, -11, D:1)
  a bat corpse (skeletalised by now)
(58, -4, D:1)
  a +0 falchion

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 whip
(1, -2, D:2)
  8 stones
(5, 3, D:2)
  a +0 club
(6, 41, D:2)
  a frilled lizard skeleton
(8, 3, D:2)
  a +0 dagger
  2 stones
  a kobold skeleton
(16, 5, D:2)
  a staff of alchemy
(24, 53, D:2)
  a +0 dagger
(32, 42, D:2)
  a frilled lizard skeleton
(35, -2, D:2)
  a +0 hand axe
(35, 0, D:2)
  a +0 dagger
(39, 5, D:2)
  an adder skeleton
(44, -2, D:2)
  a +0 sling
(53, 11, D:2)
  a +0 dagger
(53, 25, D:2)
  a +0 hammer
(53, 38, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a rat corpse
(2, 3, D:3)
  a frilled lizard corpse
(7, -16, D:3)
  a +0 great mace
(7, 5, D:3)
  a +0 ring mail
(32, -20, D:3)
  5 stones
(35, -31, D:3)
  a +0 trident
(38, -29, D:3)
  6 gold pieces
(43, -36, D:3)
  a book of the Warp
(47, -24, D:3)
  a +0 hand axe
  a +2 leather armour of poison resistance
  an orc corpse (skeletalised by now)
(48, -25, D:3)
  a +0 scale mail
(49, -49, D:3)
  the +6 flail of the Mind {venom, Fly rC++}
    rC++:       It greatly protects you from cold.
    Fly:        It grants you flight.
(49, -3, D:3)
  12 gold pieces
(51, -7, D:3)
  a potion of invisibility