a-a aaa aaf aan aao aar aas aau af- afa aff afn afo afr afs afu an- ana anf ann ano anr ans anu aoa aof aon aoo aor aos aou ar- ara arf arn aro arr ars aru as- asa asf asn aso asr ass asu au- aua auf aun auo aur aus faa faf fan fao far fas fau ffa fff ffn ffo ffr ffs ffu fna fnf fnn fnr fns fnu foa fof fon foo for fos fou fra frf frn fro frr frs fru fsa fsf fsn fso fsr fss fsu fua fuf fun fuo fur fus fuu naa naf nan nao nar nas nau nfa nff nfn nfo nfr nfs nfu nna nnf nnn nno nns nnu no- noa nof non noo nor nos nou nra nrf nrn nro nrr nrs nru nsa nsf nsn nso nsr nss nsu nua nun nuo nur nus nuu oaa oaf oan oao oar oas oau of- ofa off ofn ofo ofr ofs ofu on- ona onf onn ono onr ons onu oo- ooa oof oon ooo oor oos or- ora orf orn oro orr ors oru os- osa osf osn oso osr oss osu ou- oua ouf oun ouo our ous ra- raa raf ran rao rar ras rau rfa rff rfn rfo rfr rfs rfu rna rnn rno rnr rns rnu roa rof ron roo ror ros rou rra rrf rrn rrr rrs rru rsa rsf rsn rso rsr rss rsu rua ruf run ruo rur rus ruu saa saf san sao sar sas sau sfa sff sfn sfo sfr sfs sfu sna snf snn sno snr sns snu soa sof son soo sor sos sou sr- sra srf srn sro srr srs ss- ssa ssf ssn sso ssr sss ssu sua suf sun suo sur sus suu ua- uaa uaf uan uao uar uas uau ufa uff ufn ufo ufr ufs ufu un- una unf unn uno unr uns unu uoa uon uoo uor uos ur- ura urf urn uro urr urs uru usa usf usn uso usr uss usu uua uun uur uus uuu

-ana -ous a-fu a-un aaaa aaaf aaan aaar aaas aafa aaff aana aaon aaoo aara aaro aars aaru aasa aasf aass aasu aaus afaa afan afao afar affa affo affs afoa afoo afor afr- afra afro afrs afru afsa afua afus ana- anaa anan anao anar anas anau anfa anfo anna anno anns ano- anoa anon anor anos ansa ansf anso ansu anua anuf anun anus aono aora aorn aors aoss aouf aoun aous araf aran arar aras arau arfa arff arfs arfu arna arno arns aroa aron aroo aror aros arr- arra arro arrr arrs arru ars- arsa arso arsu arua arun asaa asaf asan asao asar asas asau asfa asno asof ason asor asos asou asra asro asrs asru assa assn asso assr asss assu asun asur asus auaa aufs auna aur- aura auro ausa ausu faaa faan faas fafa faff fafo fana fano fans fanu faon fara faro farr fars faru fasa fasn faso fass faun faur ffar ffff ffrr ffsa ffss ffun fnar fnrs fnuf foaf foan foar fofo fono fons foof foon foos for- fora forn foro forr fors fosa foso foss foua foun four fous fran fras frau frns fron fros frou frso frun fsas fsfo fsra fssa fssf fuar fuff fufu funa funf funs fuor fur- fura furn furo furr furs fusa fuso fuss fusu naaa naan naar naas nafa naff nafo nafs nan- nana nann nano nans nanu naor naos nara narf narn naro narr nars naru nas- nasa nasf naso nasr nass nasu nauo naur naus nfaa nfas nfff nfon nfra nfrs nfsr nfsu nnnn nnos nnsa nnss noaa non- nona nonn nono nons nonu noo- noon nooo noor noos nor- nora norf norn noro norr nors nos- nosa noss nosu noun nour nous nras nrna nron nrsa nsaa nsar nsfs nsna nsnr nsof nsos nsou nsra nssa nssf nsso nssr nsss nuan nuff nuna nunn nuno nuns nuon nura nurn nurr nurs nuru nuss nusu oaau oafo oafs oara oars oass ofan ofas off- offa offo offr offs offu ofna ofno ofor ofra ofus onan onar onas onna onno onon onor onos onra onso onur onus ooaa ooff oofs oona oons oooo ooos oora oosa oous oran orao orar oras orff orfs orfu orna orno orns oro- orof oron oror oros orra orro orrs orsa orso orsu orus osaf osan osar osas osfa osno osnr osoo osor osos osro ossa osso ossu osun ouan ouff oun- ouna our- oura ourn ouro ours ousa ouu- raaf raan raas rafa raff rana rann rano rans raos rara rarf raro rars rasa raso rass rasu raua rauf raun raus rnaf rnas roaf roan roar roas roff rofo rona rono rons roof roon roor roos rora roro roru rosa roso ross roua rouf roun rous rras rrna rrrr rrun rsaa rsaf rsna rsnn rsno rsnr rsos rssa rsua ruan ruas rufa ruff rufo runa runf runn runo runs rura ruro rurs ruru rusa ruso russ rusu ruun s-os saaf saan saar saas safa saff safo safr safu sana sann sano sanr sans sanu saon saor saos saou sara sarf sarn saro sarr sars saru sasa sasf saso sass saua sauf saun saur saus sfar sfas sfor sfos sfra sfro sfss sfsu snar snas snfu snns snoa snoo snor snos snra snrs snur snus soan soar soas sofa sofo son- sona sono sons sonu soof soon soor soos sora sorn soro sorr sors soru sosa soso soss souf soun sour sous sraf sras srna srnn srno sros ssaa ssan ssao ssas ssau ssns ssra ssrs sssa sssf ssss suan suar suas suf- sufa suff sufr sufs sufu sun- suna sunn suno suns sunu suor suos sur- sura surf surn suro surr surs suru sus- susa suso suss susu suus uafa uars uaru uasa uaua uffa ufos ufra unaa unan unar unas unau unna unno unns unon unos unra unrf unro unrs uns- unsa unso unus uofa