a-ii aaaa aaai aaar aaas aaii aais aaoo aara aari aaro aars aart aasa aasi aass aast aata aatt ag-o agag agai agao agar agas agat agga aggi agia agig agii agio agir agis agit agog agoo agos agot agra agri agro agsa agsg agst agta agtr agts aiai aias aiga aigo aiia aiir aioi aira airi airo airs airt aisa aisg aisi aiso aisr aist aita aiti aitr aits aitt aora aors aort aoss arag arai arar aras arat arga argi argo args aria arig arii ario aris arit aroa aroi aroo aror aros arr- arra arrg arri arro arrr arrs arrt ars- arsa arsi arso arst arta arti arto artr arts asaa asag asai asao asar asas asat asgt asia asii asio asir asis asit asog asoi asor asos asot asra asrg asro asrs assa assi asso assr asss asst asta asti asto astr asts at-t ataa atai atar atas atat atgo atia atis atit atoi ator atos atot atra atri atro atsi atst atta atti atto attr atts gaar gaas gaga gagg gagi gago gags gaia gaig gair gais gait gaos gara garg gari garo garr gars gart gasa gasi gaso gasr gass gast gata gati gato gatr gats gatt gggg ggss giaa giai gias giat giga gigg gigi gigo gigs giis giog gioi gira girg giri giro girr girs girt gisa giss gist gita gito gits goai goar goas goat goga gogi gogo gogs gois goit goog gooi goor goos goot gora gorg gori goro gorr gors gort gosi goso goss gost gota goti goto gots gott grai gras grat gria grig gris grit grog groi groo gror gros grot grrr grrs grss gsat gsis gsos gstr gtaa gtos gtta i-go iaaa iaai iaas iaat iago iags iaia iais iara iars iart iasa iasi iaso iasr iata iati igar igas igga iggs igia igis igoo igor igot igra igri igso iias iiii iiio iiis iiit iioi iioo iios iira iirs iisi iisr iist iita iitr iitt iogt ioii ioio ioit iooi iooo ioos iora iorg iori iors ioso iota ioto irai irao irar iras irgs iri- iria irig irio iris irra irri irrs irsa irsg irta irti irts is-a isai isao isar isas isat isia isis isit iso- isor isos isra isrg isri issa issi isso issr isss ista isti isto istr ists itaa itai itar itas itat itgo itgs itia itis itoi itoo itor itos itra itri itrs itsa itsi itso itta itto oais oara oars oasi oass oast oats ogai ogar oggi ogoa ogog ogoi ogra ogri ogro ogsi oigo oiii oios oira oirt oist oita oiti ooaa ooia oooo ooos oora oort oosa oosi oost oots orai orao orar oras orat orga orgo orgs ori- oria orig orio oris orit oro- oror oros orot orra orri orro orrs orsa orsi orso orta orto orts osag osai osar osas osat osgi osia osii osis osoi osoo osor osos osro ossa ossi osso osta osti ostr osts otar otas otis otit oto- otog otoo otor otos otra otro otrs otsa otsg otso otta otti otto otts raag raas raat raga ragg ragi rago rags raia raig raii rair rais rait raos rara rari raro rars rasa rasi raso rass rast rata rati rato rats ratt rgit rgtr rgts riaa riai rias riat riga rigg rigi rigo rigs riia riis rios riot riri rirs risa risi riso riss rist rita riti rito rits ritt roag roar roas roat roga rogg rogi rogo roia roig roio roir rois roit roog rooi roor roos root rora rori roro rort rosa rosi roso ross rost rota rotg roti roto rotr rots rott rras rrat rrrr rsaa rsai rsis rsos rssa rsts rtai rtas rtgs rtss rtts s-ii s-os saag saar saas saat saga sagg sagi sago sags sagt saia sair sais sait saoi saor saos sara sarg sari saro sarr sars sart sasa sasi saso sass sast sata satg sati sato satr sats satt sgaa sggg sggs sgio sgro sgss sgta sgts siaa siag siai sias siat siga sigg sigi sigo sigs siit sior sios siot sira siri siro sirr sirs sirt sisa sisi siss sist sit- sita siti sito sits sitt soar soas soat soga sogi sogo sogs soia soir sois soit soog soor soos soot sora sorg sori soro sorr sors sort sosa sosi soso soss sost sota soto sots sras sris sros srta srtr ssaa ssao ssas ssat ssgs ssgt ssis ssit ssot ssra ssrg ssri ssrs sssa sssi ssss ssta ssts stag stai star stas stat stgr stia stig stio stir stis stit stoa stog stoo stor stos stot stra stri stro strs stsi stss sttr taa- taag taar taas taat taga tagg tagi tago tags taia taig taio tair tais tait taoa taor taos tara targ tari taro tarr tars tart tasa tasi tasr tass tast tata tati tato tatr tats tatt tgts tiaa tiao tiar tias tiga tigi tigr tigs tiit tios tira tiri tiro tirr tirs tisa tisi tiso tiss tist tita titi tito tits titt toas toat toga togo togr togs togt tois toit tooa toor toos toot tora torg tori toro torr tors tort tosa tosi toso toss tost tota toti toto totr tots tott traa trag trai trao tras trat tri- tria trig trio tris trit troa trog troi troo tros trot trra trsi trst trtr tsaa tsai tsao tsar tsat tsgt tsia tsig tsis tsoi tsos tssa tssg tssi tssr tsst tsts ttss tttt