a-ii aaaa aaai aaap aaar aaas aaii aais aaoo aapa aapi aapo aaps aara aari aaro aarp aars aasa aasi aass ag-o agag agai agao agap agar agas agga aggi agia agig agii agio agip agir agis agog agoo agos agps agra agri agro agrp agsa agsg aiai aias aiga aigo aiia aiir aioi aipa aipi aips aira airi airo airp airs aisa aisg aisi aiso aisr aopo aora aors aosp aoss apai apao apap apar apas apga api- apia apig apio apip apis apo- apoo apop apor apos appa appr apps apra apri apro aprs apsa apsi apso apss arag arai arap arar aras arga argi argo args aria arig arii ario arip aris aroa aroi aroo aror aros arpa arpi arps arr- arra arrg arri arro arrr arrs ars- arsa arsi arso asaa asag asai asao asap asar asas asgp asia asii asio asip asir asis asog asoi asop asor asos aspa aspi aspo aspr asps asra asrg asro asrs assa assi asso assp assr asss gaap gaar gaas gaga gagg gagi gago gags gaia gaig gaip gair gais gaos gapa gapi gapp gaps gara garg gari garo garp garr gars gasa gasi gaso gasp gasr gass gggg ggpo ggss giaa giai giap gias giga gigg gigi gigo gigs giis giog gioi giop gipa gipi gipp gips gira girg giri giro girr girs gisa giss goai goar goas goga gogi gogo gogs goip gois goog gooi goop goor goos gopi gopo gops gora gorg gori goro gorp gorr gors gosi goso goss gpaa gpas gpgp gpip gpos gpra gprp gprs gpsa gpsg gpsi gpso gpss grai grap gras gria grig grip gris grog groi groo grop gror gros grps grrr grrs grss gsis gsos i-go iaaa iaai iaap iaas iago iags iaia iais iapa iapp iaps iara iars iasa iasi iaso iasp iasr igar igas igga iggs igia igis igoo igor igpa igra igri igso igsp iias iiii iiio iiis iioi iioo iiop iios iipa iira iirs iisi iisp iisr ioii ioio iooi iooo ioos iops iora iorg iori iors ioso ipas ipop ipos ippa ippo ippr ipri ipsa ipsi ipso ipsp ipss irai irao irap irar iras irgs iri- iria irig irio irip iris irop irpa irps irra irri irrs irsa irsg irsp is-a isai isao isar isas isia isis iso- isop isor isos ispa ispr isps isra isrg isri isrp issa issi isso issp issr isss oais oapi oaps oara oars oasi oass ogai ogar oggi ogoa ogog ogoi ogra ogri ogro ogsi oigo oiii oios oira ooaa ooia oooo ooos oops oora oosa oosi opap opar opia opii opio opis opo- opor opos oppa oppi oppo opps opra opsa opsi orai orao orar oras orga orgo orgs ori- oria orig orio oris oro- oror oros orpi orps orra orri orro orrs orsa orsi orso osag osai osap osar osas osgi osia osii osip osis osoi osoo osor osos osro ossa ossi osso paag paap paar paas paga pago paia paig paio paip pair pais paos papa papg papi papp papr paps par- para parg pari paro parp parr pars pasa pasi paso pasp pass pgaa pgas pgia pgsa pgss piai piao pias piga pigg pigo pigp pigs piia piip pipa pipi pipo pipp pips pira pirg piri piro pirr pirs pisa pisg pisi piso piss poar poas pogg pogo pogs poia poio pois poop poor poos pop- popa popi popo popp pops pora porg pori poro porr pors posa posi poso poss ppap ppar ppga ppgi ppig ppoa ppos pppa pppo pppp ppps ppss prag prai prao prar pras prgs pri- pria prig prii pris pro- proa prog proo prop pros prps prri prrs prsa prsi prso prss psap psas psga psgi psgr psia psip psis psoa psoi psos pspi pspp pspr psps psrp pssa psso raag raas raga ragg ragi rago rags raia raig raii raip rair rais raop raos rapa rapi rapp raps rara rari raro rars rasa rasi raso rasp rass riaa riai rias riga rigg rigi rigo rigs riia riis rios ripa ripi ripp ripr rips riri rirs risa risi riso risp riss roag roap roar roas roga rogg rogi rogo roia roig roio roir rois roog rooi roop roor roos ropa ropo rops rora rori roro rosa rosi roso rosp ross rpga rpgs rpii rpos rpps rras rrrr rrsp rsaa rsai rsis rsos rspo rsps rssa s-ii s-os saag saap saar saas saga sagg sagi sago sags saia saip sair sais saoi saor saos sapa sapi sapo sapp saps sara sarg sari saro sarp sarr sars sasa sasi saso sass sgaa sgap sggg sggs sgio sgps sgro sgss siaa siag siai sias siga sigg sigi sigo sigs siop sior sios sipa sipi sipo sipp sips sira siri siro sirp sirr sirs sisa sisi siss soap soar soas soga sogi sogo sogs soia soir sois soog soop soor soos sopa sopi sopo sopp sops sora sorg sori soro sorr sors sosa sosi soso soss sp-a spag spap spar spas spia spig spio spip spir spis spoo spop spor spos spps spri spro sprs spsa spso spsp spss sras sris sros srps srsp ssaa ssao ssap ssas ssgs ssis ssop sspa sspo ssps ssra ssrg ssri ssrs sssa sssi ssss