-ana aaaa aaan aaar aaas aana aang aara aars aart aasa aass aast aata aatt agag agan agar agas agat agga agna agns agra agsa agsg agst agta agtr agts ana- anaa anag anan anar anas anat ang- anga angs anna anns annt ansa ant- anta antr ants antt arag aran arar aras arat arga args arna arng arns arnt arr- arra arrg arrr arrs arrt ars- arsa arst arta artr arts asaa asag asan asar asas asat asgt asra asrg asrs assa assn assr asss asst asta astr asts at-t ataa atan atar atas atat atna atns atra atrn atst atta attn attr atts gaar gaas gaga gagg gags gana gang gann gans gant gara garg garn garr gars gart gasa gasr gass gast gata gatr gats gatt gggg ggrn ggss gnaa gnar gnas gnat gnrr gran gras grat grrr grrs grss gsat gstr gtaa gtta naaa naag naan naar naas naat naga nags nan- nana nang nann nans nant nara narg narn narr nars nart nas- nasa nasr nass nast nata nats natt ngan ngas ngns ngsn ngtn ngts nngn nnnn nnsa nnss nntn nras nrna nrsa nrta nrts nsaa nsar nsna nsnr nsra nssa nssr nsss nsts ntss nttr raag raan raas raat raga ragg rags rana rang rann rans rant rara rars rasa rass rast rata rats ratt rgan rgtr rgts rnag rnas rngs rnnt rras rrat rrna rrrr rsaa rsna rsnn rsnr rssa rsts rtan rtas rtgs rtns rtss rtts saag saan saar saas saat saga sagg sags sagt sana sang sann sanr sans sant sara sarg sarn sarr sars sart sasa sass sast sata satg satn satr sats satt sgaa sggg sggs sgss sgta sgts snag snar snas snat snns snra snrs sntr sras srna srnn srta srtr ssaa ssan ssas ssat ssgs ssgt ssns ssra ssrg ssrs sssa ssss ssta ssts stag stan star stas stat stgr stng stnn stnr stns stra strn strs stss sttr taa- taag taan taar taas taat taga tagg tags tana tang tann tans tant tara targ tarn tarr tars tart tasa tasr tass tast tata tatr tats tatt tgts tnag tngs tnts traa trag tran tras trat trna trng trra trst trtr tsaa tsar tsat tsgt tsna tssa tssg tssr tsst tsts ttss tttt