unpossible

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dwarven ring mail
(8, 5, D:1)
  a +0,+0 club
(24, 14, D:1)
  a +0,+0 dagger
(32, 14, D:1)
  15 stones
(12, 21, D:1)
  a +0 ring mail
(10, 23, D:1)
  a +0,+0 dagger
(15, 32, D:1)
  a +0,+0 dagger
(1, 35, D:1)
  a +0,+0 dagger
(6, 36, D:1)
  a +0,+0 club
(-2, 39, D:1)
  18 bolts

Level 2 of the Dungeon
(0, 0, D:2)
  a +0,+0 quarterstaff
(-17, 1, D:2)
  23 arrows
(-14, 10, D:2)
  a +0,+0 dagger
(-16, 12, D:2)
  a +0,+0 club
(23, 15, D:2)
  a +0 chain mail
  a +0,+0 short sword
(-31, 19, D:2)
  15 stones
(-1, 21, D:2)
  14 arrows
(-1, 22, D:2)
  27 arrows
(20, 22, D:2)
  a +0 orcish scale mail
(-28, 28, D:2)
  a +0 scale mail
(0, 36, D:2)
  a +0 robe
(-28, 39, D:2)
  20 arrows
(-27, 42, D:2)
  17 sling bullets
(-22, 46, D:2)
  14 arrows
(-20, 47, D:2)
  19 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0,+0 spear
(7, 9, D:3)
  a +0,+0 spear
(3, 10, D:3)
  a +0,+1 orcish club
(7, 10, D:3)
  a +0,+0 club
(7, 11, D:3)
  a +0,+0 spear
(9, 12, D:3)
  a -1,+1 orcish flail
  a +0 orcish leather armour
(17, 23, D:3)
  a +0,+0 club
(-1, 25, D:3)
  a -1,+0 orcish club
(6, 35, D:3)
  a +0,+0 club
(36, 36, D:3)
  a +0,+0 orcish dagger
(11, 42, D:3)
  a +0 orcish shield
  a +0,+0 orcish hand axe {=f}
(-4, 43, D:3)
  a cursed staff of energy
(-8, 55, D:3)
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  a +2 dwarven ring mail