nonreductive

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 flail
(10, -3, D:1)
  a +0 hand axe
(17, 15, D:1)
  a +0 club
(22, -3, D:1)
  a +0 hand axe
(23, 2, D:1)
  a +0 club
(23, 29, D:1)
  a frilled lizard corpse (skeletalised by now)
(24, -6, D:1)
  a +0 club
(24, 5, D:1)
  a +0 club
(25, 9, D:1)
  a +0 club
  a goblin skeleton
  a bat skeleton
(25, 25, D:1)
  a blade talisman
(26, -7, D:1)
  a +0 dagger
(26, 21, D:1)
  a +0 dagger
(28, -2, D:1)
  a +0 club
(30, 16, D:1)
  a stone
(35, 27, D:1)
  a serpent talisman
(38, -5, D:1)
  a +0 flail

Level 2 of the Dungeon
(8, 4, D:2)
  a hobgoblin corpse (skeletalised by now)
(11, 14, D:2)
  a +0 club
  5 stones
  a kobold corpse (skeletalised by now)
(16, 41, D:2)
  a +0 club
  a quokka corpse (skeletalised by now)
(20, 39, D:2)
  a +0 leather armour
(23, 31, D:2)
  a rat skeleton
(24, 39, D:2)
  a rat skeleton
(26, 33, D:2)
  a +0 short sword
  a kobold skeleton
(26, 34, D:2)
  an adder skeleton
(29, 17, D:2)
  an adder corpse (skeletalised by now)
(30, 36, D:2)
  a +0 ring mail
(32, 13, D:2)
  a +0 ring mail
(35, 32, D:2)
  a hobgoblin skeleton
(41, 13, D:2)
  8 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a book of Maladies
(2, 9, D:3)
  a +0 scale mail
(3, 7, D:3)
  3 stones
(10, 4, D:3)
  a +0 short sword
(10, 5, D:3)
  a +0 club
  an orc skeleton
(11, 4, D:3)
  a hobgoblin skeleton
(11, 5, D:3)
  a +0 club
  a +0 short sword
(19, 15, D:3)
  3 poisoned darts
(25, -13, D:3)
  the +27 heavy crossbow "Sniper" {heavy, Acc+∞ SInv}
    Acc+∞:      It never misses its target.
    SInv:       It lets you see invisible.
(32, 8, D:3)
  a +0 club
  4 stones
  a kobold skeleton
(38, 1, D:3)
  a bat skeleton
(40, 15, D:3)
  a +0 club
  an orc skeleton
(41, -7, D:3)
  4 stones
(42, 9, D:3)
  a book of Debilitation
(45, 5, D:3)
  3 stones
(46, 29, D:3)
  a +0 club
  a +0 ring mail
  a +0 short sword
(46, 30, D:3)
  a +0 club
  a +1 dagger of venom
  a +0 robe
  an orc skeleton
  an orc skeleton

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 pair of boots
(4, -12, D:4)
  an iguana corpse
(25, -12, D:4)
  a +0 falchion
(26, -23, D:4)
  7 stones
(26, -1, D:4)
  a +0 flail
  a +0 whip
  2 boomerangs
  an orc corpse (skeletalised by now)
(26, 0, D:4)
  a +0 dagger
  a +0 scale mail
  a +0 club
  an orc corpse (skeletalised by now)
(27, -17, D:4)
  a +0 dagger
(27, 0, D:4)
  a +0 dagger
  a +0 robe
  an orc corpse (skeletalised by now)
(28, 0, D:4)
  a hobgoblin corpse (skeletalised by now)
(31, -24, D:4)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(31, -3, D:4)
  a +0 battleaxe
(35, -28, D:4)
  a +0 quarterstaff
(44, -17, D:4)
  2 javelins
(44, -15, D:4)
  a +0 pair of gloves