Yew

Level 1 of the Dungeon
(1, -12, D:1)
  5 stones
(2, -6, D:1)
  a +0 whip
(12, -26, D:1)
  a +0 falchion
(16, -10, D:1)
  a staff of earth
(17, -7, D:1)
  a +0 sling
(24, -35, D:1)
  a +0 trident
(34, -17, D:1)
  a +0 club
(41, -30, D:1)
  a +0 sling
(54, -13, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail
(2, -1, D:2)
  a +0 scale mail
(2, 8, D:2)
  7 stones
(3, 46, D:2)
  a +0 club
(4, -5, D:2)
  a +0 ring mail
(6, 0, D:2)
  a +0 dagger
  a +0 robe
(13, 26, D:2)
  a +0 dagger
(14, 9, D:2)
  a +0 dagger
(15, 55, D:2)
  a +0 ring mail
(16, 56, D:2)
  a book of Spatial Translocations
(34, 3, D:2)
  a +0 scale mail
(37, 7, D:2)
  a +0 chain mail
(43, 17, D:2)
  a +0 robe
(45, 17, D:2)
  a +2 vampiric dagger
(49, 45, D:2)
  a +0 ring mail
(60, 5, D:2)
  a blade talisman

Level 3 of the Dungeon
(0, 14, D:3)
  a +0 mace
(1, -11, D:3)
  a +0 quarterstaff
(5, -6, D:3)
  7 stones
(10, -14, D:3)
  a stone
(11, 4, D:3)
  a +0 dagger
(19, -5, D:3)
  a +0 club
(22, 16, D:3)
  a +0 whip
(23, 16, D:3)
  a +0 whip
(24, 16, D:3)
  a +0 flail
(35, 15, D:3)
  a +0 club
(41, -18, D:3)
  4 stones
(43, 27, D:3)
  a +0 mace
(44, 14, D:3)
  a +0 leather armour
  a +0 animal skin
(52, -30, D:3)
  a book of Debilitation
(57, -15, D:3)
  a +0 short sword
  4 stones
(61, -17, D:3)
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 club
  a +0 sling
(3, -25, D:4)
  a +0 short sword
  a +0 leather armour
(3, -24, D:4)
  a +0 whip
(4, -25, D:4)
  a +0 dagger
  a +0 flail
  a +0 chain mail
(19, 11, D:4)
  a +0 falchion
  a +0 leather armour
(25, 0, D:4)
  a +0 dagger
(32, -27, D:4)
  a +0 short sword
(33, -9, D:4)
  7 stones
(34, 8, D:4)
  a +0 leather armour
(34, 9, D:4)
  a +0 short sword
(40, -1, D:4)
  a gold piece
(41, -2, D:4)
  a gold piece
(41, -1, D:4)
  a gold piece
(41, 0, D:4)
  a gold piece

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 leather armour
(0, 29, D:5)
  6 boomerangs
(13, 26, D:5)
  4 poisoned darts
(15, 27, D:5)
  a +0 dagger
(17, -17, D:5)
  a +0 sling
(20, -16, D:5)
  a +0 trident
(30, 13, D:5)
  a +0 club
(31, 11, D:5)
  a +0 dagger
  a +0 robe
(31, 12, D:5)
  a +1 dagger of electrocution
  a +0 robe
(32, 11, D:5)
  a +0 dagger
  a +0 chain mail

Level 6 of the Dungeon
(0, 0, D:6)
  a +0 leather armour
(2, -6, D:6)
  a +0 hand axe
  an orc corpse
(3, -6, D:6)
  a +0 flail
  a +0 leather armour
(4, -4, D:6)
  a +0 morningstar
  a +0 leather armour
(5, -6, D:6)
  a +0 dagger
  a +0 robe
(5, -5, D:6)
  a +0 short sword
  a +0 plate armour
  an orc corpse
(6, -1, D:6)
  a +0 mace
(10, 0, D:6)
  a hound corpse
(16, 1, D:6)
  a book of Touch
(17, -5, D:6)
  a hound corpse
(18, -11, D:6)
  a +0 whip
(20, 10, D:6)
  a +0 hand axe