Corrected sector types in wld-files according last know good

lib/world/wld/41.wld

@@ -6,7 +6,7 @@ previously expected as there is a small rivulet of water gushing down
 the one side of the tunnel.  The tunnel appears to extend straight to
 the east for quite some distance.
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-41 13 0 0 0 0
+41 13 0 0 0 3
 D1
 ~
 ~
@@ -24,7 +24,7 @@ for four people to travel abreast with ease.  The walls do not seem to
 be very damp, but there is a small rivulet running along the northern
 wall of the tunnel.
 ~
-41 9 0 0 0 0
+41 9 0 0 0 3
 D1
 ~
 ~
@@ -42,7 +42,7 @@ that they begin to close in rather rapidly to the east.  In fact,
 the manner in which they come together almost reminds you of a
 funnel.
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-41 9 0 0 0 0
+41 9 0 0 0 3
 D1
 ~
 ~
@@ -61,7 +61,7 @@ the tunnel opens up some more while to the east it dives further down
 into the earth, and you can see a small hole about two feet in diameter
 about waist height in the southern wall.
 ~
-41 9 0 0 0 0
+41 9 0 0 0 3
 D1
 ~
 ~
@@ -83,7 +83,7 @@ exit from it; a tunnel leading sharply upwards from the western wall.
 The walls of this cavern are quite indistinct and you cannot see any
 moss or dampness on them whatsoever.
 ~
-41 9 0 0 0 0
+41 9 0 0 0 3
 D3
 ~
 ~
@@ -96,7 +96,7 @@ this large cavern.  The cave is lit by the eerie, soft, golden light
 which looks to be emanating from the walls themselves.  The cave
 itself is enormous, extending quite a distance to the west and south.
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-41 8 0 0 0 0
+41 8 0 0 0 1
 D2
 ~
 ~
@@ -119,7 +119,7 @@ itself is enormous, extending quite a distance to the east and south.
 There is a hole in the northern wall, about two feet in diameter.
 All that can be seen through the hole is darkness.
 ~
-41 8 0 0 0 0
+41 8 0 0 0 1
 D0
 ~
 ~
@@ -144,7 +144,7 @@ quite sharply to the south and west.  To the south, it appears that the
 passage continues, but to the west you can see what almost appears to
 be a golden light.
 ~
-41 9 0 0 0 0
+41 9 0 0 0 3
 D2
 ~
 ~
@@ -163,7 +163,7 @@ itself is enormous, extending quite a distance to the west and north.
 A crack in the wall to the east appears to lead into a passageway of
 sorts.
 ~
-41 8 0 0 0 0
+41 8 0 0 0 1
 D0
 ~
 ~
@@ -189,7 +189,7 @@ light which looks to be emanating from the walls themselves.  The cave
 itself is enormous, extending quite a distance to the east, south,
 and north.
 ~
-41 8 0 0 0 0
+41 8 0 0 0 1
 D0
 ~
 ~
@@ -218,7 +218,7 @@ in the floor reveals little beyond the fact that it seems to be very
 deep and very dark.  There is a very strange smell emanating from the
 hole, it almost smells like something down there is rotting.
 ~
-41 13 0 0 0 0
+41 13 0 0 0 3
 D3
 ~
 ~
@@ -246,7 +246,7 @@ stagnant.  There is no detectable breeze at all but a strange smell
 emanates from the east.  There is a small, almost unnoticed hole in
 the southern wall.
 ~
-41 9 0 0 0 0
+41 9 0 0 0 3
 D1
 ~
 ~
@@ -275,7 +275,7 @@ yet the air is quite damp.  The walls have a thin coating of moisture
 upon them which looks and feels somewhat oiley.  The tunnel leads in
 an east-west direction.
 ~
-41 9 0 0 0 0
+41 9 0 0 0 3
 D1
 ~
 ~
@@ -300,7 +300,7 @@ passage makes its way deeper into the bowels of the earth.  A bizarre
 shadow in the eastern wall leads you to suspect that a small passage
 meets the tunnel there.
 ~
-41 9 0 0 0 0
+41 9 0 0 0 3
 D0
 ~
 ~
@@ -323,7 +323,7 @@ itself is enormous, extending quite a distance to the north and a
 strange shadow formation seems to indicate a passage entrance to the
 west.
 ~
-41 8 0 0 0 0
+41 8 0 0 0 1
 D0
 ~
 ~
@@ -347,7 +347,7 @@ at the curved part of the wall, it appears that someone (or something) has
 carved small handholds into the wall to ease passage upwards.  The tunnel
 itself leads off to the east.
 ~
-41 9 0 0 0 0
+41 9 0 0 0 3
 D1
 ~
 ~
@@ -364,7 +364,7 @@ and south.  It looks to be wide enough for two people to walk side by
 side with plenty of room.  The passage appears to be almost rectangular
 in form.  Far off to the south you can see the pinpoint of a light.
 ~
-41 9 0 0 0 0
+41 9 0 0 0 3
 D0
 ~
 ~
@@ -384,7 +384,7 @@ The Secret Tunnel~
 to have been heavily visited at any time.  It leads northwards towards
 a lit room and south towards what appears to be a chamber.
 ~
-41 9 0 0 0 0
+41 9 0 0 0 3
 D0
 ~
 ~
@@ -405,7 +405,7 @@ hold you entranced.
 south.  In the north wall a strange vertical crack looks as if it may
 lead somewhere.
 ~
-41 8 0 0 0 0
+41 8 0 0 0 1
 D0
 It looks like quite the tight fit.
 ~
@@ -430,7 +430,7 @@ hold you entranced.
    Looking about the cave, it appears to continue to the east and
 south.
 ~
-41 8 0 0 0 0
+41 8 0 0 0 1
 D1
 ~
 ~
@@ -454,7 +454,7 @@ floor climbs upwards toward it?  The tunnel seems to narrow slightly
 more as you look to the south, and widens up somewhat as you look
 northward.  The light to the south continues to flicker.
 ~
-41 9 0 0 0 0
+41 9 0 0 0 3
 D0
 ~
 ~
@@ -476,7 +476,7 @@ the west where it leads to a doorway that looks to be about five feet
 across.  The east end of the tunnel comes to a sudden end at a very
 smooth rock wall.
 ~
-41 9 0 0 0 0
+41 9 0 0 0 3
 D1
 The rock wall to the east looks like it might be able to be moved.
 ~
@@ -499,7 +499,7 @@ appear to be a natural formation at all, since the walls are far
 too smooth and the doorways to the north and east are both almost
 exactly five feet wide and eleven feet tall.
 ~
-41 9 0 0 0 0
+41 9 0 0 0 3
 D0
 ~
 ~
@@ -519,7 +519,7 @@ hold you entranced.
    Looking about the cave, it appears to continue to the west and
 north.
 ~
-41 8 0 0 0 0
+41 8 0 0 0 1
 D0
 ~
 ~
@@ -540,7 +540,7 @@ hold you entranced.
 north.  There is a passageway leading out of the western wall of the
 cave which looks to turn northwards.
 ~
-41 8 0 0 0 0
+41 8 0 0 0 1
 D0
 ~
 ~
@@ -561,7 +561,7 @@ here to the north.  The southern wall is bare and almost seems to
 dance with the shadows created by the flickering light emanating
 from the cave to the east.
 ~
-41 8 0 0 0 0
+41 8 0 0 0 3
 D0
 ~
 ~
@@ -580,7 +580,7 @@ and is a rather tight squeeze.  You'd better hope that there aren't any
 worms or similar creatures down this way since it might be difficult to
 defend yourself in here.
 ~
-41 877 0 0 0 0
+41 877 0 0 0 5
 D0
 You can see a small hole marking the north exit of the crawlway.
 ~