IndexError

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 short sword
(2, 4, D:1)
  20 sling bullets
(11, -7, D:1)
  33 stones
(11, 1, D:1)
  18 stones
(12, 18, D:1)
  13 stones
(13, -4, D:1)
  15 arrows
(19, 9, D:1)
  21 stones
(35, 5, D:1)
  a +0 dagger
(39, 22, D:1)
  a +0 club
(39, 23, D:1)
  15 stones
(42, 24, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 leather armour
(14, -10, D:2)
  a +0 short sword
  a stone
(26, 4, D:2)
  a +0 dagger
(33, -8, D:2)
  a +0 leather armour
(43, -28, D:2)
  16 arrows
(60, -31, D:2)
  a +0 club
(63, 5, D:2)
  28 arrows
(70, -17, D:2)
  a +0 whip