6	lockup	5	pluck
5	plock	4	pulk
4	puck	4	pock
4	luck	4	loup
4	lock	4	coup
4	clou	4	clop
3	upo	3	pul
3	pol	3	lop
3	kop	3	cup
3	cop	3	col
2	up	2	po
2	ou	2	op
2	ok	2	lo