5	power	4	wore
4	rope	4	repo
4	prow	4	pore
3	woe	3	row
3	roe	3	rep
3	reo	3	pro
3	pre	3	pow
3	pew	3	per
3	owe	3	ore
3	ope	3	oer
2	wo	2	we
2	re	2	po
2	pe	2	ow
2	or	2	op
2	oe	2	ew
2	er	2	eo