-ana aaaa aaaf aaan aaar aafa aaff aana aang aara aart aata aatf aatt afaa afan afar afat affa afft afgf afr- afra afta aftn agag agan agar agat agfa agga agna agra agta agtr ana- anaa anag anan anar anat anfa ang- anga anna annt ant- anta antr antt araf arag aran arar arat arfa arff arft arga arna arng arnt arr- arra arrg arrr arrt arta artr at-t ataa atan atar atat atna atra atrn atta attn attr faaa faan fafa faff fafg fagg fana fang fant fara farg farr fart fata fatf fatt ffar ffff ffrr fftf fnar fnta frag fran frat frta ftan gaar gafa gaff gaft gaga gagg gana gang gann gant gara garf garg garn garr gart gata gatr gatt gffa ggfg gggg ggrn gnaa gnar gnat gnrr graf gran grat grfa grrr gtaa gtta naaa naag naan naar naat nafa naff naga nan- nana nang nann nant nara narf narg narn narr nart nata natt nfaa nfat nfff nfra nfta ngan ngtn nngn nnnn nntn nrna nrta nttr raaf raag raan raat rafa raff raft raga ragg rana rang rann rant rara rarf rata ratf ratt rgan rgtr rnaf rnag rnnt rrat rrna rrrr rtan taa- taaf taag taan taar taat tafa taff taft taga tagg tana tang tann tant tara tarf targ tarn tarr tart tata tatr tatt tgfa tnag traa traf trag tran trat trfr trna trng trra trtr ttfa ttff ttfn tttt