8	gangbang	4	nana
4	naga	4	naan
4	gang	4	gaga
4	bang	4	anna
4	anga	3	nan
3	nag	3	nab
3	gan	3	gag
3	gab	3	ban
3	bag	3	baa
3	ana	3	aga
3	aba	2	na
2	ba	2	an
2	ag	2	ab
2	aa