Gridlocked

Level 1 of the Dungeon
(8, -19, D:1)
  a +0 mace
(9, -6, D:1)
  a +0 whip
(12, -2, D:1)
  a +0 dagger
(13, -4, D:1)
  a +0 short sword
(15, 12, D:1)
  an uncursed amulet of inaccuracy
(17, -26, D:1)
  a +0 short sword
(17, -20, D:1)
  a +0 dagger
(19, -20, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 9, D:2)
  8 javelins
(3, 27, D:2)
  a +0 dagger
(8, 32, D:2)
  a +0 short sword
(12, -1, D:2)
  a +0 leather armour
(25, -10, D:2)
  a +0 short sword of freezing
(27, 39, D:2)
  a +0 short sword
(34, 10, D:2)
  a +0 pair of gloves
(34, 16, D:2)
  11 sling bullets
(37, 22, D:2)
  a +0 long sword
(39, 17, D:2)
  6 tomahawks of returning

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 club
(19, 24, D:3)
  a +0 club
(19, 25, D:3)
  a +0 robe
  a +0 dagger
(20, 24, D:3)
  a +0 leather armour
  a +0 hand axe
(22, 25, D:3)
  a tomahawk of returning
(23, 25, D:3)
  a +0 ring mail
  a tomahawk of returning
  a +0 short sword
(24, 25, D:3)
  a tomahawk of returning
(25, 25, D:3)
  a +0 leather armour
  a +0 club
(25, 35, D:3)
  a cursed +0 leather armour
(42, 10, D:3)
  a +2 short sword of venom
(46, 30, D:3)
  a +0 dagger
(50, 48, D:3)
  a +0 chain mail
(51, 39, D:3)
  a +0 club
(52, 48, D:3)
  a +0 mace
(52, 51, D:3)
  a +0 ring mail
(57, 20, D:3)
  a +0 chain mail

Level 4 of the Dungeon
(0, 0, D:4)
  2 bolts (still there?)
  a bolt (still there?)
(2, 0, D:4)
  a bolt
(3, 0, D:4)
  a bolt
(5, 0, D:4)
  a bolt
  a +0 trident
(6, 0, D:4)
  a +0 hand axe (still there?)
  a +0 mace (still there?)
(7, 0, D:4)
  a +0 dagger
(43, -14, D:4)
  a +0 club
  a +0 ring mail