9	willfully	8	wilfully
7	willful	6	wilful
5	willy	5	fully
5	filly	4	yill
4	wily	4	will
4	lull	4	lily
4	illy	4	full
4	fill	3	ill
3	fly	3	flu
3	fil	2	yi
2	li	2	if
2	fu	2	fi