Stacked turf cleanup (#32933)

_maps/map_files/BoxStation/BoxStation.dmm

@@ -49275,7 +49275,6 @@
 /turf/open/floor/mineral/titanium,
 /area/shuttle/escape)
 "crO" = (
-/turf/open/floor/mineral/titanium,
 /turf/closed/wall/mineral/titanium/interior,
 /area/shuttle/escape)
 "crP" = (
@@ -52201,7 +52200,6 @@
 /turf/open/floor/mineral/titanium,
 /area/shuttle/abandoned)
 "czf" = (
-/turf/open/floor/mineral/titanium/blue,
 /turf/closed/wall/mineral/titanium/interior,
 /area/shuttle/supply)
 "czg" = (

_maps/map_files/Deltastation/DeltaStation2.dmm

@@ -89139,7 +89139,6 @@
 /turf/open/floor/plasteel,
 /area/science/mixing)
 "dAB" = (
-/turf/open/floor/plating,
 /turf/open/floor/plating{
 	icon_state = "platingdmg2"
 	},

_maps/map_files/MetaStation/MetaStation.dmm

@@ -312,7 +312,6 @@
 /turf/open/floor/plasteel/floorgrime,
 /area/security/prison)
 "aaU" = (
-/turf/open/space,
 /turf/closed/wall/mineral/plastitanium{
 	dir = 8;
 	icon_state = "diagonalWall3"
@@ -322,7 +321,6 @@
 /turf/closed/wall/mineral/titanium,
 /area/shuttle/pod_2)
 "aaX" = (
-/turf/open/space,
 /turf/closed/wall/mineral/plastitanium{
 	dir = 1;
 	icon_state = "diagonalWall3"
@@ -72822,7 +72820,6 @@
 /turf/open/floor/wood,
 /area/library)
 "cVc" = (
-/turf/open/floor/mineral/titanium/blue,
 /turf/closed/wall/mineral/titanium/interior,
 /area/shuttle/supply)
 "cVd" = (
@@ -80751,7 +80748,6 @@
 	},
 /area/hallway/secondary/entry)
 "EDy" = (
-/turf/open/space,
 /turf/closed/wall/mineral/plastitanium{
 	dir = 1;
 	icon_state = "diagonalWall3"

_maps/map_files/Mining/Lavaland.dmm

@@ -77,7 +77,6 @@
 /turf/closed/mineral/random/labormineral/volcanic,
 /area/lavaland/surface/outdoors)
 "ao" = (
-/turf/open/floor/plating/asteroid/basalt/lava_land_surface,
 /turf/closed/mineral/random/volcanic,
 /area/lavaland/surface/outdoors)
 "ap" = (

_maps/map_files/generic/CentCom.dmm

@@ -14122,11 +14122,9 @@
 /turf/open/floor/plating,
 /area/centcom/evac)
 "KS" = (
-/turf/open/floor/plating,
 /turf/closed/wall/mineral/titanium/interior,
 /area/centcom/evac)
 "KT" = (
-/turf/open/floor/mineral/titanium/blue,
 /turf/closed/wall/mineral/titanium/interior,
 /area/centcom/evac)
 "KU" = (