; wire construction.

Construction		Source		Result
	0	pit	#	palisade wall
	#	fence post	$	wire fence
	#	metal post	LINE_OXOX	chain link fence
			+	closed wire gate
	#	chickenwire fence post	LINE_OXOX	chickenwire fence
			+	closed chickenwire gate
	0	pit	o	palisade wall with embrasure
			^	butchering rack
	0	pit	LINE_OXOX	junk metal barrier
	LINE_OXOX	junk metal barrier	LINE_OXOX	junk metal wall
			LINE_OXOX	junk metal floor
			]	scrap metal bridge
			]	scrap metal bridge
		is:FLAT	#	blacksmith bellows
		is:FLAT	&	radio tower