5	wafer	4	werf
4	wear	4	ware
4	frae	4	fear
4	fare	3	war
3	wae	3	ref
3	rea	3	raw
3	few	3	fer
3	far	3	erf
3	era	3	ear
3	awe	3	arf
3	are	2	we
2	re	2	fe
2	fa	2	ew
2	er	2	ef
2	aw	2	ar
2	ae