7	tabanca	6	cabana
5	tacan	5	tabac
5	abaca	4	cant
4	anta	4	acta
3	tan	3	tab
3	nab	3	cat
3	can	3	cab
3	bat	3	ban
3	baa	3	ant
3	ana	3	act
3	aba	2	ta
2	na	2	ba
2	at	2	an
2	ab	2	aa