6	exodos	4	oxes
4	odes	4	dose
4	does	3	xes
3	sox	3	sod
3	sex	3	oxo
3	ose	3	oos
3	oes	3	ods
3	ode	3	dox
3	dos	3	doe
3	dex	2	so
2	ox	2	os
2	oo	2	oe
2	od	2	ex
2	es	2	eo
2	ed	2	do
2	de