7	outflux	5	flout
4	ulto	4	tolu
4	tofu	4	lout
4	loft	4	foul
4	flux	3	ulu
3	ult	3	tux
3	out	3	oft
3	lux	3	lox
3	lot	3	fox
3	fou	3	flu
3	flo	2	xu
2	ut	2	to
2	ox	2	ou
2	of	2	lo
2	fu