a-a aaa aaf aag aao aar aas aau af- afa aff afg afo afr afs afu ag- aga agf agg ago agr ags agu aoa aof aog aoo aor aos aou ar- ara arf arg aro arr ars aru as- asa asf asg aso asr ass asu au- aua auf aug auo aur aus faa faf fag fao far fas fau ffa fff ffg ffo ffr ffs ffu fga fgf fgg fgr fgs foa fof fog foo for fos fou fra frf frg fro frr frs fru fsa fsf fsg fso fsr fss fsu fua fuf fug fuo fur fus fuu gaa gaf gag gao gar gas gau gfa gff gfo gfr gfs gga ggg ggo ggr ggs ggu goa gof gog goo gor gos gou gra grf grg gro grr grs gru gsa gsf gsg gso gsr gss gsu gu- gua guf gug guo gur gus guu oaa oaf oag oao oar oas oau of- ofa off ofg ofo ofr ofs ofu oga ogf ogg ogo ogs oo- ooa oof oog ooo oor oos or- ora orf org oro orr ors oru os- osa osf osg oso osr oss osu ou- oua ouf ouo our ous ra- raa raf rag rao rar ras rau rfa rff rfg rfo rfr rfs rfu rga rgf rgg rgo rgr rgs roa rof rog roo ror ros rou rra rrf rrg rrr rrs rru rsa rsf rsg rso rsr rss rsu rua ruf rug ruo rur rus ruu saa saf sag sao sar sas sau sfa sff sfg sfo sfr sfs sfu sga sgf sgg sgo sgr sgs sgu soa sof sog soo sor sos sou sr- sra srf srg sro srr srs ss- ssa ssf ssg sso ssr sss ssu sua suf sug suo sur sus suu ua- uaa uaf uag uao uar uas uau ufa uff ufg ufo ufr ufs ufu uga ugf ugg ugo ugr ugs ugu uoa uog uoo uor uos ur- ura urf urg uro urr urs uru usa usf usg uso usr uss usu uua uug uur uus uuu

-ous a-fu aaaa aaaf aaar aaas aafa aaff aaoo aara aaro aars aaru aasa aasf aass aasu aaus afaa afao afar affa affo affs afgf afoa afog afoo afor afr- afra afro afrs afru afsa afua afus ag-o agag agao agar agas agau agfa agga aggu agog agoo agos agou agra agro agsa agsg agsu agua agur agus aora aors aoss aouf aous araf arag arar aras arau arfa arff arfs arfu arga argo args aroa aroo aror aros arr- arra arrg arro arrr arrs arru ars- arsa arso arsu arua arug asaa asaf asag asao asar asas asau asfa asof asog asor asos asou asra asrg asro asrs asru assa asso assr asss assu asur asus auaa aufs auga augs aur- aura auro ausa ausu auug faaa faas fafa faff fafg fafo fagg fago fags fagu fara farg faro farr fars faru fasa faso fass faur ffar ffff ffrr ffsa ffss foaf foar fofo fogg fogo fogs foof foos for- fora forg foro forr fors fosa foso foss foua foug four fous frag fras frau frog fros frou frso frug fsas fsfo fsgs fsra fssa fssf fuar fuff fufu fuga fugo fugs fugu fuor fur- fura furg furo furr furs fusa fuso fuss fusu gaar gaas gafa gaff gaga gagg gago gags gagu gaos gara garf garg garo garr gars gasa gaso gasr gass gaua gaur gaus gffa gfoa gfor ggfg gggg ggss goaf goar goas goff gofr gofu goga gogo gogs goof goog goor goos gora gorf gorg goro gorr gors goso goss gosu gou- gouf goug gour gous graf gras grau grfa grof grog groo gror gros grou grrr grrs grss grua gruf grug grur grus gsos gsur guaa guag guao guar gufa guff guga gugg gugu guos gura gurg guro gurr gurs guru gusa guss guus oaau oafo oafs oara oars oass ofas off- offa offo offr offs offu ofgo ofor ofra ofus ogar ogfr ogoa ogog ogou ogra ogro ogus ooaa ooff oofs oooo ooos oora oosa oous orao orar oras orff orfs orfu orga orgo orgs oro- orof oror oros orra orro orrs orsa orso orsu orus osaf osag osar osas osfa osoo osor osos osro ossa osso ossu ouff our- oura ouro ours ousa ouu- raaf raag raas rafa raff raga ragg rago rags ragu raos rara rarf raro rars rasa raso rass rasu raua rauf raus rfgs roaf roag roar roas roff rofo roga rogg rogo roof roog roor roos rora roro roru rosa roso ross roua rouf rous rras rrrr rsaa rsaf rsos rssa rsua ruag ruas rufa ruff rufo ruga rugg rugs rura ruro rurs ruru rusa ruso russ rusu s-os saaf saag saar saas safa saff safo safr safu saga sagg sago sags sagu saor saos saou sara sarf sarg saro sarr sars saru sasa sasf saso sass saua sauf saur saus sfar sfas sfog sfor sfos sfra sfro sfss sfsu sgaa sgau sggg sggs sgro sgss soar soas sofa sofo soga sogo sogs soof soog soor soos sora sorg soro sorr sors soru sosa soso soss souf sour sous sraf sras sros ssaa ssao ssas ssau ssgs ssra ssrg ssrs sssa sssf ssss suar suas suf- sufa suff sufr sufs sufu sug- suga sugg sugo suor suos sur- sura surf surg suro surr surs suru sus- susa suso suss susu suus uafa uars uaru uasa uaua ufag uffa ufos ufra ugao ugar uggo uggs ugos ugra ugro ugur uguu uofa uofg uofo uor- urao uras urau urfa urff urga urgu uro- uroa uroo urra ursa urso urss ursu urur urus us-a usaa usaf usag usar usas usfa usfs usga usgo usog usos usra ussa ussf ussr usss ussu usua usus uuuu

-aaa- aaaas aaarg aaasa aaass aarau aasra afara afars affor afgar afoou afoss afro- afrog afros afsar afsou afuss agafa agago agara agaro agars aggag aggar aggro agogo agoof agoos agora agoua agras agro- agror agros agsur aguar aguas agufo agura aooga aoos aorus arafo