gura gurb gurg guri gurn guro gurr gurt guru guta guti guto gutt gutu i-go i-no iaaa iaai iaat iaba iaff iago iaia iain iana iara iart iaru iata iati iban ibar ibat ibfi ibga ibia ibon ibot ibra ibri ibro ibtb ifaa ifan ifao ifar ifat ifbb ifit ifni ifno ifnr ifor ifra ifrb ifrf ifri ifta iftn ifto igan igar igba igbo igfa igga igia igni igno ignu igon igoo igor igot igra igri igua iifa iiii iiio iiit iino iioi iioo iira iita iitr iitt inab inaf inai inan inao inar inat inau inba inbo infa infi info inga ingo inia inig init inna inni inno innr innu ino- inoi inon inor inot inou inra inri inro inta intg inti intn into intr intu inua inui inun ioan ioba iobi iogt ioii ioio ioit iona ioni ionn iono ioof iooi iooo iora iorg iori iota iotf ioto ioug ioun iraf irai iran irao irar irfu iri- iria irig irin irio irna irob iron irra irri irta irtf irti irun itaa itaf itai itan itar itat itfa itgo itia itif itin itno itof itoi iton itoo itor itou itra itrf itri itta ittf itto itur iuiu iuno iura n-ii naaa naab naag naai naan naar naat naba nabf nabi nabo nabu nafa naff nafi nafo naga nagi nago nagu naia naib naif naig nain naio nair nait nan- nana nanb nang nani nann nano nant nanu naoi naor naot nara narf narg nari narn naro narr nart naru nata nati nato natt natu nauo naur naut nbaa nbaf nbar nbbo nbfa nbia nbti nbuf nfaa nfat nfff nfia nfib nfon nfra nfta nfto ngab ngai ngan ngao ngia ngio ngon ngor ngou ngri ngtn ngur nguu niab niaf nian niau nibi nibo nifa niff nift nigg nigo nigt niia niir niit niiu nina ning nini nino niog nion nioo niou nira niro nirt niru nita nitb nitf niti nito nitr niur nngn nnit nnnn nnot nntn noaa noat noba nobi nobo nobu nofi noga nogg nogo nogt noia noib noif noin noio noir noit non- nona nong noni nonn nono nont nonu noo- noob noon nooo noor noot nor- nora norb norf norg nori norn noro norr nort not- nota noti noto nott noun nour nout nrab nrna nron nrta ntia ntnu ntof ntru ntto nttr ntui nuan nuba nubi nuff nuin nuit nuna nung nunn nuno nunt nuon nura nuri nurn nurr nurt nuru nutt nutu oaau oafo oara obai oban obba obbo obia obin obit oboi obon obor obot obra obri obro ofan off- offa offo offr offu ofgo ofit ofna ofno ofor ofra ofta ogai ogar ogb ogba ogfr oggi ogin ogna ogni ogoa ogog ogoi ogon ogou ogra ogri ogro ogui ogun oiba oigo oiii oint oion oira oirt oita oiti onab onan onar onat onga ongi ongo ongu onia onir onit onna onni onno onon onor onra ont- onti onto onur onut ooaa ooba oobi ooff ooia oona oont oooo oora oort ootb orab orai oran orao orar orat orba orbb orbi orbo orbu orff orfi orfu orga orgn orgo ori- oria orif orig orin orio orit orna orni orno oro- orof oron oror orot orra orri orro orta orto orub otan otar otif otin otit oto- otof otog oton otoo otor otra otro otta otti otto ottu otur ouan ouat ouff ouii ouin ouir ouit oun- ouna oung our- oura ourn ouro ourt out- outa outb outi outo ouu- raab raaf raag raan raat raba rabb rabi rabo rabu rafa raff rafi raft raga ragg ragi rago ragu raia raif raig raii rain rair rait raiu rana rang rani rann rano rant raob rara rarb rarf rari raro rata ratf rati rato ratt ratu raua raub rauf raun raut rbaf rbbb rbbr rgan rgba rgbi rgit rgtr riaa riab riai rian riat riau rib- riba ribo ribu rifa riff rift rifu riga rigg rigi rigo rigu riia riif riin rina rinf ring rinn rino rion riot riou riri rita riti rito ritt ritu rnaf rnag rnai rnbr rnin rnnt rnot rnut roab roaf roag roan roar roat rob- roba robb robi robo robt robu roff rofo roga rogg rogi rogo roia roif roig roin roio roir roit roiu rona rong roni rono ront roob roof roog rooi roon roor root rora rori roro rort roru rota rotg roti rotn roto rotr rott roua roub rouf roun rout rrat rrif rrna rrrr rrun rtai rtan rtbf rtfb ruag ruan ruba rubb rubi rubu rufa ruff rufo ruft ruga rugg rugi ruif ruin ruit runa runf rung runi runn runo runt rura ruri ruro ruru ruta ruti ruto rutt rutu ruun taa- taaf taag taan taar taat taba tabb tabi tabo tabu tafa taff tafi tafo taft taga tagg tagi tago tagu taia taig tain taio tair tait tana tang tani tann tano tant tanu taoa taor taou tara tarb tarf targ tari tarn taro tarr tart taru tata tatb tati tato tatr tatt tatu taua taub taur taut tbaf tbar tbit tbnf tbrb tbta tfin tfot tgfa tgif tiaa tiab tiaf tian tiao tiar tiba tibi tibu tifa tiff tifo tift tiga tigi tigr tiit tiiu tina ting tini tinn tino tint tinu tion tiou tira tirb tiri tiro tirr tiru tita titi tito titt titu tnag tnut toab toan toat toau toba tobi tobo tobt tobu tofa toff tofi tofo toft tofu toga togo togr togt toit tona tonb tong toni tonn tono tonu tooa toof toon toor toot tora torf torg tori torn toro torr tort toru tota toti toto totr tott toug toui toun tour tout traa trab traf trag trai tran trao trat trau trfr tri- tria trib trif trig trin trio trit trna trng trno troa trog troi tron troo trot trou trra trtr trub trug trun trut truu ttab ttbb ttfa ttff ttfn tton tttt tuan tuao tuar tuat tuba tubb tubo tubr tubu tufa tuff tufi tufo tuft tufu tuga tugg tugu tuig tuin tuit tuiu