a-a a-i aaa aaf aag aai aao aar aas aau af- afa aff afg afi afo afr afs afu ag- aga agf agg agi ago agr ags agu ai- aia aif aig aii aio air ais aiu aoa aof aog aoi aoo aor aos aou ar- ara arf arg ari aro arr ars aru as- asa asf asg asi aso asr ass asu au- aua auf aug aui auo aur aus faa faf fag fai fao far fas fau ffa fff ffg ffi ffo ffr ffs ffu fga fgf fgg fgi fgr fgs fia fif fig fii fir fis fiu foa fof fog foi foo for fos fou fra frf frg fri fro frr frs fru fsa fsf fsg fsi fso fsr fss fsu fua fuf fug fui fuo fur fus fuu gaa gaf gag gai gao gar gas gau gfa gff gfi gfo gfr gfs gga ggg ggi ggo ggr ggs ggu gia gif gig gii gio gir gis giu goa gof gog goi goo gor gos gou gra grf grg gri gro grr grs gru gsa gsf gsg gsi gso gsr gss gsu gu- gua guf gug gui guo gur gus guu i-f ia- iaa iaf iag iai iao iar ias iau ifa iff ifg ifi ifo ifr ifs ifu iga igf igg igi igo igr igs igu iia iif iii iio iir iis iiu io- ioa iof iog ioi ioo ior ios iou ir- ira irf irg iri iro irr irs iru is- isa isf isg isi iso isr iss isu iu- iua iug iui iur ius o-i oaa oaf oag oai oao oar oas oau of- ofa off ofg ofi ofo ofr ofs ofu oga ogf ogg ogi ogo ogs oia oif oii oio oir ois oiu oo- ooa oof oog ooi ooo oor oos or- ora orf org ori oro orr ors oru os- osa osf osg osi oso osr oss osu ou- oua ouf oui ouo our ous ra- raa raf rag rai rao rar ras rau rfa rff rfg rfi rfo rfr rfs rfu rga rgf rgg rgi rgo rgr rgs ria rif rig rii rio rir ris roa rof rog roi roo ror ros rou rra rrf rrg rri rrr rrs rru rsa rsf rsg rsi rso rsr rss rsu rua ruf rug rui ruo rur rus ruu saa saf sag sai sao sar sas sau sfa sff sfg sfi sfo sfr sfs sfu sga sgf sgg sgi sgo sgr sgs sgu sia sif sig sii sio sir sis siu soa sof sog soi soo sor sos sou sr- sra srf srg sri sro srr srs ss- ssa ssf ssg ssi sso ssr sss ssu sua suf sug sui suo sur sus suu ua- uaa uaf uag uai uao uar uas uau ufa uff ufg ufi ufo ufr ufs ufu uga ugf ugg ugi ugo ugr ugs ugu uia uif uig uii uio uir uis uiu uoa uog uoo uor uos ur- ura urf urg uri uro urr urs uru usa usf usg usi uso usr uss usu uua uug uur uus uuu

-ous a-fu a-ii aaaa aaaf aaai aaar aaas aafa aaff aafi aaii aais aaoo aara aari aaro aars aaru aasa aasf aasi aass aasu aaus afaa afao afar affa affi affo affs afgf afia afif afig afir afis afoa afog afoo afor afr- afra afri afro afrs afru afsa afua afus ag-o agag agai agao agar agas agau agfa agga aggi aggu agia agig agii agio agir agis agog agoo agos agou agra agri agro agsa agsg agsu agua agui agur agus aiai aias aiff aifs aiga aigo aiia aiir aioi aira airi airo airs aisa aisg aisi aiso aisr aiui aora aors aoss aouf aous araf arag arai arar aras arau arfa arff arfs arfu arga argi argo args aria arif arig arii ario aris aroa aroi aroo aror aros arr- arra arrg arri arro arrr arrs arru ars- arsa arsi arso arsu arua arug arui asaa asaf asag asai asao asar asas asau asfa asfi asia asif asii asio asir asis asof asog asoi asor asos asou asra asrg asro asrs asru assa assi asso assr asss assu asui asur asus auaa aufi aufs auga augi augs auis aur- aura auri auro ausa ausu auug faaa faas fafa faff fafg fafi fafo fagg fagi fago fags fagu faio fair fais fara farg faro farr fars faru fasa fasi faso fass faur ffar ffff ffii ffrr ffsa ffss fiaa fiaf fiar fias fifa fiff fifi fifo figa figg figo figs fiii fior fios fira firs fisa fisi fiss fisu fiua foaf foar fofo fogg fogi fogo fogs foia fois foof foos for- fora forg fori foro forr fors fosa fosi foso foss foua foug four fous frag fras frau fria frig frio fris frog fros frou frso frug fsai fsas fsfi fsfo fsgs fsia fsra fssa fssf fuar fuff fufu fuga fugi fugo fugs fugu fuig fuir fuor fur- fura furg furi furo furr furs fusa fusi fuso fuss fusu gaar gaas gafa gaff gafi gaga gagg gagi gago gags gagu gaia gaig gair gais gaiu gaos gara garf garg gari garo garr gars gasa gasi gaso gasr gass gaua gaur gaus gffa gfoa gfor ggfg gggg ggss giaa giai gias giff gifs gifu giga gigg gigi gigo gigs giis giog gioi gira girg giri giro girr girs giru gisa giss giur gius goaf goai goar goas goff gofr gofu goga gogi gogo gogs goif gois goof goog gooi goor goos gora gorf gorg gori goro gorr gors gosi goso goss gosu gou- gouf goug gour gous graf grai gras grau grfa gria grif grig gris grof grog groi groo gror gros grou grrr grrs grss grua gruf grug grui grur grus gsif gsis gsos gsur guaa guag guao guar gufa guff guga gugg gugi gugu guia guis guos gura gurg guri guro gurr gurs guru gusa guss guus i-go iaaa iaai iaas iaff iago iags iaia iais iara iars iaru iasa iasi iaso iasr ifaa ifao ifar