a-a a-t aaa aaf aag aao aar aas aat aau af- afa aff afg afo afr afs aft afu ag- aga agf agg ago agr ags agt agu aoa aof aog aoo aor aos aot aou ar- ara arf arg aro arr ars art aru as- asa asf asg aso asr ass ast asu at- ata atf atg ato atr ats att atu au- aua auf aug auo aur aus aut faa faf fag fao far fas fat fau ffa fff ffg ffo ffr ffs fft ffu fga fgf fgg fgr fgs fgt foa fof fog foo for fos fot fou fra frf frg fro frr frs frt fru fsa fsf fsg fso fsr fss fst fsu fta ftf ftg fto ftr fts ftt ftu fua fuf fug fuo fur fus fut fuu gaa gaf gag gao gar gas gat gau gfa gff gfo gfr gfs gft gga ggg ggo ggr ggs ggt ggu goa gof gog goo gor gos got gou gra grf grg gro grr grs grt gru gsa gsf gsg gso gsr gss gst gsu gta gtf gtg gto gtr gts gtt gtu gu- gua guf gug guo gur gus gut guu oaa oaf oag oao oar oas oat oau of- ofa off ofg ofo ofr ofs oft ofu oga ogf ogg ogo ogs ogt oo- ooa oof oog ooo oor oos oot or- ora orf org oro orr ors ort oru os- osa osf osg oso osr oss ost osu ot- ota otf otg oto otr ots ott otu ou- oua ouf ouo our ous out ra- raa raf rag rao rar ras rat rau rfa rff rfg rfo rfr rfs rft rfu rga rgf rgg rgo rgr rgs rgt roa rof rog roo ror ros rot rou rra rrf rrg rrr rrs rrt rru rsa rsf rsg rso rsr rss rst rsu rta rtf rtg rto rtr rts rtt rtu rua ruf rug ruo rur rus rut ruu saa saf sag sao sar sas sat sau sfa sff sfg sfo sfr sfs sft sfu sga sgf sgg sgo sgr sgs sgt sgu soa sof sog soo sor sos sot sou sr- sra srf srg sro srr srs srt ss- ssa ssf ssg sso ssr sss sst ssu sta stf stg sto str sts stt stu sua suf sug suo sur sus sut suu taa taf tag tao tar tas tat tau tfa tff tfg tfo tfr tfs tft tfu tga tgf tgg tgo tgr tgs tgt tgu to- toa tof tog too tor tos tot tou tra trf trg tro trr trs trt tru tsa tsf tsg tso tsr tss tst tsu tta ttf ttg tto ttr tts ttt ttu tua tuf tug tuo tur tus tut tuu ua- uaa uaf uag uao uar uas uat uau ufa uff ufg ufo ufr ufs uft ufu uga ugf ugg ugo ugr ugs ugt ugu uoa uog uoo uor uos uot ur- ura urf urg uro urr urs urt uru usa usf usg uso usr uss ust usu uta utf uto utr uts utt utu uua uug uur uus uut uuu

-ous a-fu aaaa aaaf aaar aaas aafa aaff aaoo aara aaro aars aart aaru aasa aasf aass aast aasu aata aatf aatt aaus afaa afao afar afat affa affo affs afft afgf afoa afog afoo afor afr- afra afro afrs afru afsa afst afta afts afua afus ag-o agag agao agar agas agat agau agfa agga aggu agog agoo agos agot agou agra agro agsa agsg agst agsu agta agtr agts agua agur agus agut aora aors aort aoss aotf aouf aous aout araf arag arar aras arat arau arfa arff arfs arft arfu arga argo args aroa aroo aror aros arr- arra arrg arro arrr arrs arrt arru ars- arsa arso arst arsu arta arto artr arts arua arug arut asaa asaf asag asao asar asas asat asau asfa asgt asof asog asor asos asot asou asra asrg asro asrs asru assa asso assr asss asst assu asta asto astr asts asur asus at-t ataa atar atas atat atfs atgo atof ator atos atot atra atro atru atst atta atto attr atts attu atua atug atur atus auaa aufs auga augs aur- aura auro ausa aust ausu aut- auto auts auug faaa faas fafa faff fafg fafo fagg fago fags fagu fara farg faro farr fars fart faru fasa faso fass fast fata fatf fato fats fatt faur faut ffar ffff ffrr ffsa ffss fftf fgts foaf foar fofo fogg fogo fogs foof foos foot for- fora forg foro forr fors fort fosa foso foss fost fota foto fots fott foua foug four fous fout frag fras frat frau frog fros frot frou frso frst frta frug fsas fsfo fsgs fsra fssa fssf fsta ftos ftrs ftsa ftsr fuar fuat fuff fufu fuga fugo fugs fugu fuor fur- fura furg furo furr furs furt fusa fuso fuss fust fusu futa futo futs futu gaar gaas gafa gaff gaft gaga gagg gago gags gagu gaos gara garf garg garo garr gars gart gasa gaso gasr gass gast gata gato gatr gats gatt gaua gaur gaus gaut gffa gfoa gfor ggfg gggg ggss goaf goar goas goat goff gofr gofu goga gogo gogs goof goog goor goos goot gora gorf gorg goro gorr gors gort goso goss gost gosu gota goto gots gott gou- gouf goug gour gous gout graf gras grat grau grfa grof grog groo gror gros grot grou grrr grrs grss grua gruf grug grur grus grut gsat gsos gstr gsur gtaa gtfo gtos gtta guaa guag guao guar guat gufa guff guga gugg gugu guos gura gurg guro gurr gurs gurt guru gusa guss gust guta guto guts gutt gutu guus oaau oafo oafs oara oars oass oast oats ofas off- offa offo offr offs offu ofgo ofor ofra ofst ofta ofus ogar ogfr ogoa ogog ogou ogra ogro ogus ooaa ooff oofs oooo ooos oora oort oosa oost oots oous orao orar oras orat orff orfs orfu orga orgo orgs oro- orof