snake

Level 1 of the Dungeon
(0, 0, D:1)
  a rat corpse (skeletalised by now)
(0, 1, D:1)
  a +0 dagger
(10, 6, D:1)
  a bat corpse (skeletalised by now)
(15, 19, D:1)
  a frilled lizard corpse (skeletalised by now)
(23, -15, D:1)
  a +0 club
  a goblin skeleton
(28, 7, D:1)
  a hobgoblin skeleton
(29, -7, D:1)
  a bat skeleton
(29, 0, D:1)
  a hobgoblin skeleton
(29, 11, D:1)
  a ball python skeleton
(30, 11, D:1)
  a rat skeleton
(34, -7, D:1)
  a ball python skeleton
(36, 22, D:1)
  a hobgoblin skeleton
(39, 0, D:1)
  a +0 dagger
(45, 9, D:1)
  a medusa talisman

Level 2 of the Dungeon
(1, 19, D:2)
  a quokka corpse (skeletalised by now)
(2, 19, D:2)
  a ball python corpse (skeletalised by now)
(13, 8, D:2)
  a +0 dagger
  5 stones
  a kobold skeleton
(19, 26, D:2)
  a +0 short sword
  a kobold skeleton
(20, -6, D:2)
  a +0 chain mail
(22, -7, D:2)
  a +0 club
(32, 22, D:2)
  a bat corpse (skeletalised by now)
(39, 29, D:2)
  a maw talisman
(49, 19, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 dagger
(1, -20, D:3)
  a rat skeleton
(1, -14, D:3)
  a frilled lizard skeleton
(4, -13, D:3)
  a +0 dagger
(6, -23, D:3)
  a +0 halberd
(6, -12, D:3)
  a +0 dagger
(6, -5, D:3)
  a rat skeleton
(9, -8, D:3)
  a +0 leather armour
(11, -35, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)
(12, -28, D:3)
  a +0 dagger
  a +0 robe
(13, -2, D:3)
  3 stones
(27, -11, D:3)
  a +0 whip
(30, 3, D:3)
  a +0 dagger of venom
(32, -21, D:3)
  a ball python skeleton
(33, -20, D:3)
  a rat skeleton
(40, -22, D:3)
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  10 gold pieces
(1, 1, D:4)
  a +0 robe
(2, 0, D:4)
  6 gold pieces
(3, 1, D:4)
  a scroll of fog
(6, -9, D:4)
  a +0 halberd
  a gnoll corpse
(6, -4, D:4)
  a +0 club
  a +0 flail
  a gnoll corpse
  a gnoll corpse