-ana aaaa aaaf aaan aaar aafa aaff aana aara aart aata aatf aatt afaa afan afar afat affa afft afr- afra afta aftn ana- anaa anan anar anat anfa anna annt ant- anta antr antt araf aran arar arat arfa arff arft arna arnt arr- arra arrr arrt arta artr at-t ataa atan atar atat atna atra atrn atta attn attr faaa faan fafa faff fana fant fara farr fart fata fatf fatt ffar ffff ffrr fftf fnar fnta fran frat frta ftan naaa naan naar naat nafa naff nan- nana nann nant nara narf narn narr nart nata natt nfaa nfat nfff nfra nfta nnnn nntn nrna nrta nttr raaf raan raat rafa raff raft rana rann rant rara rarf rata ratf ratt rnaf rnnt rrat rrna rrrr rtan taa- taaf taan taar taat tafa taff taft tana tann tant tara tarf tarn tarr tart tata tatr tatt traa traf tran trat trfr trna trra trtr ttfa ttff ttfn tttt