5	yokes	4	yoks
4	yoke	4	syke
4	soke	4	oyes
4	okes	4	kyes
4	keys	4	esky
3	yok	3	yes
3	soy	3	sky
3	ose	3	oke
3	oes	3	kye
3	kos	3	key
3	kes	2	yo
2	ye	2	so
2	oy	2	os
2	ok	2	oe
2	es	2	eo