Valid

Level 1 of the Dungeon
(0, 0, D:1)
  a whip
(6, 5, D:1)
  a spear
(9, 9, D:1)
  a meat ration
(-1, 12, D:1)
  a hand axe
(3, 12, D:1)
  an uncursed amulet of the gourmand
(-13, 25, D:1)
  a robe
(5, 25, D:1)
  a mace
(20, 37, D:1)
  a leather armour

Level 2 of the Dungeon
(0, 0, D:2)
  a club
(7, 6, D:2)
  23 stones
  a mace
(-6, 8, D:2)
  a dagger
(16, 10, D:2)
  29 stones
(11, 25, D:2)
  a pair of gloves
(3, 29, D:2)
  a mace
(-15, 35, D:2)
  a leather armour
(-3, 36, D:2)
  a club
(-2, 36, D:2)
  a club
(-6, 37, D:2)
  a +1 dagger
(25, 41, D:2)
  a club
(13, 48, D:2)
  a club
(9, 52, D:2)
  a short sword

Level 3 of the Dungeon
(0, 0, D:3)
  a club
(32, 3, D:3)
  26 arrows
(24, 5, D:3)
  a hand axe
(51, 8, D:3)
  21 stones
(38, 9, D:3)
  a ring mail
(41, 10, D:3)
  a club
(53, 10, D:3)
  a pair of gloves
(29, 18, D:3)
  a long sword
(8, 20, D:3)
  a mace
(46, 20, D:3)
  a ring mail
(49, 22, D:3)
  a ring mail
(28, 24, D:3)
  a ring mail
(52, 24, D:3)
  a club
(0, 25, D:3)
  a hand axe
(19, 27, D:3)
  20 sling bullets
(-5, 34, D:3)
  a chain mail
(1, 45, D:3)
  a club
(1, 47, D:3)
  a dagger
  a robe
(25, 47, D:3)
  a whip
(3, 48, D:3)
  a mace
(4, 48, D:3)
  a trident
(25, 48, D:3)
  a chain mail
  a dagger
(-8, 56, D:3)
  a dagger
(-7, 56, D:3)
  a war axe of freezing
  a ring mail

Level 4 of the Dungeon
(0, 0, D:4)
  a pair of boots
(28, 8, D:4)
  a wand of fireball
(7, 9, D:4)
  a club
(15, 14, D:4)
  a flail
  a halberd
(50, 18, D:4)
  a club
(-7, 20, D:4)
  a dagger
(11, 20, D:4)
  a dagger
  a leather armour
(13, 20, D:4)
  a flail
  a leather armour
(9, 21, D:4)
  a ring mail
  a trident
(53, 21, D:4)
  17 poisoned bolts
(19, 27, D:4)
  a club
(27, 30, D:4)
  a flail

Level 5 of the Dungeon
(0, 0, D:5)
  a dagger
  a robe
  an orc corpse (skeletalised by now)
(5, 0, D:5)
  a dagger
  a robe
(3, 1, D:5)
  a dagger
  a robe
(4, 4, D:5)
  a shield
(5, 4, D:5)
  a flail
  a dagger
  an orc corpse (skeletalised by now)
(9, 4, D:5)
  a dagger
  a robe
(0, 5, D:5)
  a club
(6, 5, D:5)
  a mace
  a scale mail
(7, 5, D:5)
  a dagger
  a robe
(33, 8, D:5)
  a kobold corpse (skeletalised by now)
(5, 12, D:5)
  21 stones
(29, 12, D:5)
  21 sling bullets
(41, 13, D:5)
  a scroll of immolation
(-2, 15, D:5)
  a rat corpse (skeletalised by now)
(18, 16, D:5)
  a plate armour
(22, 19, D:5)
  a robe
(-2, 22, D:5)
  a meat ration
(31, 26, D:5)
  a hand axe
(5, 32, D:5)
  a club
(6, 32, D:5)
  a robe
  a dagger
(9, 32, D:5)
  a spear
(10, 32, D:5)
  a hand axe
  a leather armour
  a spear
(11, 32, D:5)
  a club
  a leather armour
(0, 33, D:5)
  a spear
(-5, 36, D:5)
  a beef jerky
(-2, 40, D:5)
  a chain mail
(2, 41, D:5)
  a ring of the Octopus King {rN+ AC+1 EV+1 Str+1 Int+1 Dex+1}
    [ring of positive energy]
    
    It affects your AC (+1).
    It affects your evasion (+1).
    It affects your strength (+1).
    It affects your intelligence (+1).
    It affects your dexterity (+1).
    It protects you from negative energy.
(24, 41, D:5)
  an uncursed shortbow
  20 arrows
(3, 43, D:5)
  a giant cockroach corpse
(24, 43, D:5)
  an arrow
(-9, 45, D:5)
  a club
(24, 49, D:5)
  an arrow

Level 6 of the Dungeon
(0, 0, D:6)
  7 stones
(-5, 1, D:6)
  a giant gecko corpse
(-4, 1, D:6)
  a long sword of freezing
  (unseen)
(-5, 3, D:6)
  an enchanted mace
  a robe
(-5, 4, D:6)
  a morningstar
  (unseen)
(15, 5, D:6)
  a meat ration
(-9, 7, D:6)
  an adder corpse
(-19, 13, D:6)
  a beef jerky
(-11, 16, D:6)
  a falchion of distortion
(-14, 19, D:6)
  a leather armour
  a hand axe
  an orc corpse
(11, 19, D:6)
  a long sword
(6, 20, D:6)
  a trident
  a robe
  a wand of fireball
(-14, 21, D:6)
  a dagger
  (unseen)