Gridlocked

Level 1 of the Dungeon
(0, 0, D:1)
  23 stones
(0, 7, D:1)
  13 stones
(1, 6, D:1)
  a +0 club
(9, 13, D:1)
  17 stones
(12, 29, D:1)
  a stone
(13, 25, D:1)
  a cursed -1 club
(13, 26, D:1)
  a +1 dagger of venom
  4 stones
(17, -6, D:1)
  a cursed +0 robe
(23, -2, D:1)
  a +0 robe
(27, 15, D:1)
  a cursed -1 club
(37, 22, D:1)
  a +0 club
(40, 25, D:1)
  a +0 club
(47, 8, D:1)
  a +0 ring mail
(52, 13, D:1)
  a +0 club

Level 2 of the Dungeon
(15, -27, D:2)
  a +0 short sword
(20, 4, D:2)
  a +2 short sword of holy wrath
(30, -27, D:2)
  25 stones
(30, -4, D:2)
  10 stones
(33, -34, D:2)
  a +0 war axe
(36, -34, D:2)
  a +0 ring mail
(36, -14, D:2)
  a +1 spear of freezing
(43, -31, D:2)
  a +0 scale mail

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 short sword
(4, -16, D:3)
  a +2 hand axe of chopping
  an orc skeleton
(4, 0, D:3)
  a stone
(5, -16, D:3)
  a +0 hunting sling
(6, 0, D:3)
  2 stones
(14, 17, D:3)
  a +0 dagger
  a goblin skeleton
(21, -10, D:3)
  a +0 robe
(21, 14, D:3)
  a +0 hunting sling
(22, -21, D:3)
  a frilled lizard skeleton
(31, -3, D:3)
  an adder corpse
(36, -3, D:3)
  10 gold pieces
(48, 27, D:3)
  a +0 club
  a kobold corpse (skeletalised by now)
(49, -9, D:3)
  a +0 flail
(52, -14, D:3)
  19 arrows
(58, 12, D:3)
  a +0 club