-ana aaaa aaab aaan aaas aaba aabb aana aang aasa aass abaa abab abag aban abas abb- abba abbb abbs abs- absa abss abza agag agan agas agaz agba agga agna agns agsa agsg ana- anaa anab anag anan anas anaz anba anbb ang- anga angs anna annb anns ansa anza asaa asab asag asan asas asba assa assn asss aza- azab azan azas azaz azna azza baaa baan baas baaz baba babb babs baga bagg bagn bags bana bang bann bans banz basa bass baza bbas bbbb bbbs bbga bbng bgan bggs bnas bnss bsaa bsas bsgs bsns bzzz gaas gaba gabb gabs gabz gaga gagg gags gana gang gann gans ganz gasa gasb gass gaza gbag gban gbas gbbs gggg ggss gnaa gnas gnaz gsab gzsz naaa naab naag naan naas naba nabs naga nags nan- nana nanb nang nann nans nas- nasa nasb nass naza nazz nbaa nbas ngab ngan ngas ngns ngsn nngn nnnn nnsa nnss nsaa nsna nssa nssb nsss nzgs saab saag saan saas saaz saba sabb sabs sabz saga sagg sags sana sang sann sans sanz sasa sass saza sbaa sbas sbbs sbsa sgaa sggg sggs sgss snab snag snas snba snns ssaa ssab ssan ssas ssbn ssgs ssns sssa sssb ssss szss zaan zaba zagg zags zana zang zann zans zaza zgba znng zsss zzzs zzzz