6	skidoo	4	sook
4	skid	4	oiks
4	kois	4	kids
4	disk	3	sod
3	ski	3	oos
3	oik	3	ods
3	kos	3	koi
3	kid	3	ids
3	dos	3	dis
2	so	2	si
2	os	2	oo
2	ok	2	oi
2	od	2	ki
2	is	2	io
2	id	2	do