c	cr-ox-b	c-b	lw-b
cr-ox	cr32	lw329	wm
db	db-b	db-t	db
sp	pb-cr	bm-cr	cr-db
cr-b	t	bm	cr
bm-cb	cb	co-db	cr-db
db-cr	co-cr-t		t
wm-b	co-chr	lw-db-cr