7	systems	6	system
5	styes	5	stems
5	messy	4	tyes
4	stye	4	stey
4	stem	4	sets
4	sess	4	mess
3	yet	3	yes
3	tye	3	tem
3	sty	3	set
3	ses	3	met
3	ess	3	ems
2	ye	2	te
2	my	2	me
2	et	2	es
2	em