snake

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 short sword
(9, -9, D:1)
  a rat skeleton
(20, -6, D:1)
  a +0 club
  a goblin skeleton
(22, -16, D:1)
  a +0 robe
(32, -5, D:1)
  a jackal skeleton
(39, 7, D:1)
  a quill talisman
(42, -11, D:1)
  a +0 pair of boots
(42, 11, D:1)
  a +0 dagger
(45, -8, D:1)
  a +0 club
(45, -5, D:1)
  5 stones
(52, -19, D:1)
  a ball python corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(1, -1, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(3, 0, D:2)
  a bat corpse (skeletalised by now)
(18, -15, D:2)
  a bat skeleton
(18, -7, D:2)
  a quokka skeleton
(20, 5, D:2)
  a quokka skeleton
(22, -14, D:2)
  a +0 sling
(22, -7, D:2)
  a +0 club
(22, 6, D:2)
  a +0 club
(23, -14, D:2)
  a ball python skeleton
(24, -17, D:2)
  a bat skeleton
(25, 0, D:2)
  a bat skeleton
(25, 5, D:2)
  a +0 mace
(26, -15, D:2)
  a +0 club
  2 stones
  a kobold skeleton
(30, -14, D:2)
  a +0 ring mail
(34, -7, D:2)
  a +0 ring mail
(34, 13, D:2)
  a bat corpse (skeletalised by now)
(36, 6, D:2)
  a hobgoblin corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 spear
(2, -22, D:3)
  5 stones
(12, -19, D:3)
  an adder corpse (skeletalised by now)
(12, -4, D:3)
  a quokka skeleton
(12, -2, D:3)
  a +0 short sword
  a quokka skeleton
(13, -4, D:3)
  a +0 short sword
  3 stones
(16, -4, D:3)
  5 stones
(23, -9, D:3)
  a +0 scale mail
(25, -36, D:3)
  a +0 dagger
  a +0 leather armour
  an orc corpse
(26, -36, D:3)
  a +0 dagger
(26, -35, D:3)
  a bat corpse
(26, -31, D:3)
  5 large rocks
(27, -36, D:3)
  a +0 short sword
  an orc corpse
(29, -31, D:3)
  5 atropa-tipped darts
(32, -32, D:3)
  a +0 helmet
(39, -30, D:3)
  a +0 falchion
(39, -27, D:3)
  a hobgoblin skeleton
(40, -16, D:3)
  a hobgoblin corpse (skeletalised by now)
(41, -34, D:3)
  a +0 club
  a kobold skeleton

Level 4 of the Dungeon
(0, 0, D:4)
  a scroll of identify
(1, 0, D:4)
  a +0 halberd
  a gnoll corpse
(11, 1, D:4)
  a scroll of fear