7	dribbly	5	ribby
5	drily	5	birdy
5	bilby	4	ylid
4	yird	4	idyl
4	idly	4	drib
4	dirl	4	byrl
4	birl	4	bird
3	rid	3	rib
3	lid	3	lib
3	dry	3	dib
3	bid	3	bib
2	yi	2	li
2	id	2	by
2	bi