386	- sys sys
	bin	- sys sys
		ape	- sys sys
			man	- sys sys
rc	- sys sys
	bin	- sys sys
		ape	- sys sys
			man	- sys sys
sys	- sys sys
	lib	- sys sys
		ape	- sys sys
			man	- sys sys
				proto	- sys sys
				0	- sys sys
					+	- sys sys
				3	- sys sys
					+	- sys sys