snake

Level 1 of the Dungeon
(0, 0, D:1)
  a ball python corpse (skeletalised by now)
(5, 24, D:1)
  4 boomerangs
(6, 26, D:1)
  a +2 short sword of venom
  3 stones
(8, 25, D:1)
  a +0 sling
(15, 18, D:1)
  a +0 short sword
  4 stones
(19, 4, D:1)
  a +0 ring mail
(19, 27, D:1)
  a bat corpse (skeletalised by now)
(20, 16, D:1)
  a +0 robe
(24, -1, D:1)
  a +0 dagger
(26, 2, D:1)
  a +0 mace of protection
(26, 12, D:1)
  a bat skeleton
(29, 5, D:1)
  a rat skeleton
(29, 10, D:1)
  a +0 club
  a +0 scale mail
  a goblin skeleton
(30, 17, D:1)
  a +0 whip
(30, 18, D:1)
  a rat skeleton
(33, 30, D:1)
  a +0 leather armour
(38, 5, D:1)
  6 stones
(42, 0, D:1)
  3 boomerangs
(43, 1, D:1)
  a bat corpse (skeletalised by now)
(43, 2, D:1)
  a bat skeleton
(43, 16, D:1)
  a +0 leather armour
(46, 1, D:1)
  an orb of wrath

Level 2 of the Dungeon
(0, 0, D:2)
  an adder corpse (skeletalised by now)
(2, 6, D:2)
  a +0 dagger
(6, 6, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(12, -1, D:2)
  a +0 dagger
(16, 11, D:2)
  a +0 short sword
(24, 25, D:2)
  a +0 ring mail
(25, -11, D:2)
  a +0 club
(25, -8, D:2)
  a +0 dagger
(25, 29, D:2)
  a +0 ring mail
(26, 22, D:2)
  a +0 club
(32, -21, D:2)
  a +0 leather armour
(33, 5, D:2)
  a +0 club
  a goblin skeleton
(33, 24, D:2)
  6 stones
(40, -9, D:2)
  a +0 dagger
(40, -8, D:2)
  a quokka skeleton
(42, -1, D:2)
  a +0 dagger
(43, -22, D:2)
  a rat corpse (skeletalised by now)
(43, 5, D:2)
  a +0 robe
(48, 2, D:2)
  a hobgoblin corpse
(49, 1, D:2)
  a +0 dagger
(53, 8, D:2)
  an adder skeleton
(56, 19, D:2)
  a +0 robe
(57, 14, D:2)
  5 stones
(58, -2, D:2)
  an adder corpse

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of teleportation
(1, 3, D:3)
  13 gold pieces
(9, 6, D:3)
  a scroll of fear