7	cubbing	6	cubing
5	cuing	4	unci
4	bung	4	bing
3	uni	3	nub
3	nib	3	gun
3	gub	3	gnu
3	gin	3	gib
3	cub	3	cig
3	bun	3	bug
3	bub	3	bin
3	big	3	bib
2	un	2	nu
2	in	2	gi
2	bi