snake

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(1, 23, D:1)
  a +0 dagger
(6, -3, D:1)
  a +0 scale mail
(8, -5, D:1)
  a +0 dagger
(21, 11, D:1)
  a ball python skeleton
(22, 11, D:1)
  a hobgoblin skeleton
(24, 0, D:1)
  a +0 whip
(32, 7, D:1)
  a rat skeleton
(36, 25, D:1)
  a bat skeleton
(50, -8, D:1)
  a rat corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 short sword
  a ball python corpse (skeletalised by now)
  an adder corpse (skeletalised by now)
(4, -11, D:2)
  a +0 dagger
  5 stones
  a kobold corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
  an adder corpse (skeletalised by now)
(20, -10, D:2)
  a +0 quarterstaff
(20, -5, D:2)
  a ball python corpse (skeletalised by now)
(24, -2, D:2)
  a rat corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 whip
(2, -22, D:3)
  a +0 ring mail
  a +0 club
(2, -21, D:3)
  an adder skeleton
(2, 4, D:3)
  a kobold corpse (skeletalised by now)
(7, -23, D:3)
  a +0 scale mail
(8, 8, D:3)
  an adder corpse (skeletalised by now)
(10, 9, D:3)
  4 stones
(16, -4, D:3)
  a +0 robe
(29, -26, D:3)
  a quokka corpse (skeletalised by now)
(34, -20, D:3)
  a rat corpse (skeletalised by now)
(36, -21, D:3)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(41, -7, D:3)
  a bat corpse (skeletalised by now)
(42, -21, D:3)
  a +0 pair of gloves
(50, -4, D:3)
  an adder corpse (skeletalised by now)

Level 4 of the Dungeon
(0, 0, D:4)
  13 gold pieces
(1, -5, D:4)
  a scroll of amnesia