6	furcal	6	fulcra
6	carful	5	furca
4	furl	4	farl
4	curl	4	curf
4	caul	4	carl
4	calf	3	lur
3	lar	3	lac
3	fur	3	flu
3	far	3	cur
3	cru	3	car
3	arf	3	arc
2	la	2	fu
2	fa	2	ar
2	al