Gridlocked

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 ring mail
(1, -6, D:1)
  a +0 dagger
(3, -2, D:1)
  16 stones
(7, 0, D:1)
  a +0 robe
(12, 21, D:1)
  12 arrows
(13, 30, D:1)
  a cursed -1 club
(14, 9, D:1)
  a +0 club
(16, 15, D:1)
  a +0 hunting sling
(33, -6, D:1)
  a +0 robe
(47, -2, D:1)
  a +0 club
(48, 18, D:1)
  a +0 club
(52, -4, D:1)
  13 stones
(56, 36, D:1)
  11 stones

Level 2 of the Dungeon
(0, 0, D:2)
  6 stones
(4, 12, D:2)
  a +0 leather armour
(4, 40, D:2)
  18 stones
(6, 44, D:2)
  an uncursed ring of loudness
(9, 30, D:2)
  a +0 chain mail
(10, 26, D:2)
  25 sling bullets
(13, 30, D:2)
  a +0 scale mail
(14, 40, D:2)
  a +0 leather armour
(20, 16, D:2)
  a +0 club
(22, 11, D:2)
  a +0 club
(22, 15, D:2)
  a +0 short sword
(24, 16, D:2)
  a +0 club
(26, 29, D:2)
  a +0 dagger
(27, 24, D:2)
  26 arrows
(34, 38, D:2)
  16 stones
(38, 41, D:2)
  18 stones
(42, 17, D:2)
  a +0 short sword

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
  4 chunks of flesh
  a hobgoblin skeleton
(8, 4, D:3)
  a cursed +0 dagger
(16, 12, D:3)
  a +0 short sword
(22, 16, D:3)
  a stone
(25, 31, D:3)
  a +0 club
(30, 18, D:3)
  a +0 leather armour
(30, 31, D:3)
  a +0 dagger
(36, 13, D:3)
  22 stones
(37, -9, D:3)
  a cursed -1 club
(44, -7, D:3)
  a potion of might
(46, -4, D:3)
  8 gold pieces
(47, -5, D:3)
  a +0 club

Level 4 of the Dungeon
(0, 0, D:4)
  a bread ration
(3, -1, D:4)
  an adder corpse
(3, 1, D:4)
  26 stones