unpossible

Level 1 of the Dungeon
(0, 0, D:1)
  a +0,+0 club
(30, 4, D:1)
  a +0,+0 dagger
(46, 5, D:1)
  18 stones
(2, 9, D:1)
  a +0 robe
(9, 9, D:1)
  15 stones
(38, 12, D:1)
  a +0 ring mail
(45, 21, D:1)
  a +0,+0 spear
(44, 36, D:1)
  a +0,+0 hand axe
(40, 41, D:1)
  14 darts

Level 2 of the Dungeon
(0, 0, D:2)
  a +2,+2 trident
(1, 0, D:2)
  13 gold pieces
(2, 0, D:2)
  a scroll of recharging
(0, 1, D:2)
  a potion of speed
(1, 1, D:2)
  a +0,+0 falchion
(2, 1, D:2)
  10 bolts of flame
(0, 2, D:2)
  a scroll of fear
(1, 2, D:2)
  a +0 leather armour
(2, 2, D:2)
  a +0 dwarven ring mail
(21, 14, D:2)
  a cursed -1,+0 dagger
(24, 21, D:2)
  14 stones
(19, 41, D:2)
  22 sling bullets
(26, 46, D:2)
  14 sling bullets

Level 3 of the Dungeon
(0, 0, D:3)
  24 sling bullets
(10, 3, D:3)
  a +1,+0 dagger of speed
(4, 5, D:3)
  a cursed -2,-2 orcish club
(40, 5, D:3)
  22 stones
(48, 5, D:3)
  14 poisoned sling bullets
(53, 9, D:3)
  a giant cockroach corpse
  (unseen)
(2, 14, D:3)
  17 stones
(42, 15, D:3)
  a throwing net
(26, 25, D:3)
  a +1,+0 dwarven dagger
(36, 25, D:3)
  a +0,+0 club
  a +0,+0 flail
  a +0 ring mail
(24, 31, D:3)
  25 stones
(40, 31, D:3)
  a +0,+1 orcish flail
(14, 48, D:3)
  a +0,+1 orcish mace