a-a a-i aaa aaf aag aai aan aao aar aas af- afa aff afg afi afn afo afr afs ag- aga agf agg agi agn ago agr ags ai- aia aif aig aii ain aio air ais an- ana anf ang ani ann ano anr ans aoa aof aog aoi aon aoo aor aos ar- ara arf arg ari arn aro arr ars as- asa asf asg asi asn aso asr ass faa faf fag fai fan fao far fas ffa fff ffg ffi ffn ffo ffr ffs fga fgf fgg fgi fgn fgr fgs fia fif fig fii fin fir fis fna fnf fng fni fnn fnr fns foa fof fog foi fon foo for fos fra frf frg fri frn fro frr frs fsa fsf fsg fsi fsn fso fsr fss gaa gaf gag gai gan gao gar gas gfa gff gfi gfo gfr gfs gga ggg ggi ggn ggo ggr ggs gia gif gig gii gin gio gir gis gna gnf gni gnn gno gnr gns goa gof gog goi gon goo gor gos gra grf grg gri grn gro grr grs gsa gsf gsg gsi gsn gso gsr gss i-f ia- iaa iaf iag iai ian iao iar ias ifa iff ifg ifi ifn ifo ifr ifs iga igf igg igi ign igo igr igs iia iif iii iin iio iir iis in- ina inf ing ini inn ino inr ins io- ioa iof iog ioi ion ioo ior ios ir- ira irf irg iri irn iro irr irs is- isa isf isg isi isn iso isr iss n-i naa naf nag nai nan nao nar nas nfa nff nfi nfn nfo nfr nfs nga ngf ngg ngi ngn ngo ngs nia nif nig nii nin nio nir nis nna nnf nng nni nnn nno nns no- noa nof nog noi non noo nor nos nra nrf nrg nri nrn nro nrr nrs nsa nsf nsg nsi nsn nso nsr nss o-i oaa oaf oag oai oan oao oar oas of- ofa off ofg ofi ofn ofo ofr ofs oga ogf ogg ogi ogn ogo ogs oia oif oii oin oio oir ois on- ona onf ong oni onn ono onr ons oo- ooa oof oog ooi oon ooo oor oos or- ora orf org ori orn oro orr ors os- osa osf osg osi osn oso osr oss ra- raa raf rag rai ran rao rar ras rfa rff rfg rfi rfn rfo rfr rfs rga rgf rgg rgi rgn rgo rgr rgs ria rif rig rii rin rio rir ris rna rng rni rnn rno rnr rns roa rof rog roi ron roo ror ros rra rrf rrg rri rrn rrr rrs rsa rsf rsg rsi rsn rso rsr rss saa saf sag sai san sao sar sas sfa sff sfg sfi sfn sfo sfr sfs sga sgf sgg sgi sgn sgo sgr sgs sia sif sig sii sin sio sir sis sna snf sng sni snn sno snr sns soa sof sog soi son soo sor sos sr- sra srf srg sri srn sro srr srs ss- ssa ssf ssg ssi ssn sso ssr sss

-ana -ing a-ii aaaa aaaf aaai aaan aaar aaas aafa aaff aafi aaii aain aais aana aang aani aaon aaoo aara aari aaro aars aasa aasf aasi aass afaa afan afao afar affa affi affo affs afgf afia afif afig afin afir afis afoa afog afoo afor afr- afra afri afro afrs afsa ag-o agag agai agan agao agar agas agfa agga aggi agia agig agii agin agio agir agis agna agni agno agns agog agon agoo agos agra agri agro agsa agsg aiai aian aias aiff aifs aiga aigo aiia aiin aiir aina aini aino ains aioi aion aira airi airo airs aisa aisg aisi aiso aisr ana- anaa anag anai anan anao anar anas anfa anfo ang- anga angi ango angs ania anif anin anio anir anis anna anni anno anns ano- anoa anon anor anos anri ansa ansf ansi anso aono aora aorn aors aoss araf arag arai aran arar aras arfa arff arfs arga argi argo args aria arif arig arii arin ario aris arna arng arni arno arns aroa aroi aron aroo aror aros arr- arra arrg arri arro arrr arrs ars- arsa arsi arso asaa asaf asag asai asan asao asar asas asfa asfi asia asif asii asin asio asir asis asni asno asof asog asoi ason asor asos asra asrg asro asrs assa assi assn asso assr asss faaa faan faas fafa faff fafg fafi fafo fagg fagi fago fags fain faio fair fais fana fang fani fano fans faon fara farg faro farr fars fasa fasi fasn faso fass ffar ffff ffii ffrr ffsa ffss fiaa fiaf fian fiar fias fifa fiff fifi fifo figa figg figo figs fiii fina fing fini finn fino fins fion fior fios fira firn firs fisa fisi fiss fnar fnrs foaf foan foar fofo fogg fogi fogn fogo fogs foia foin fois fong fono fons foof foon foos for- fora forg fori forn foro forr fors fosa fosi foso foss frag fran fras fria frig frin frio fris frns frog fron fros frso fsai fsas fsfi fsfo fsgs fsia fsra fssa fssf gaar gaas gafa gaff gafi gaga gagg gagi gago gags gaia gaig gain gair gais gana gang gani gann gano gans gaon gaos gara garf garg gari garn garo garr gars gasa gasi gaso gasr gass gffa gfoa gfor ggfg gggg ggrn ggss giaa giai gian gias giff gifs giga gigg gigi gign gigo gigs giis gina ging gini ginn gino gins giog gioi gion gira girg giri girn giro girr girs gisa giss gnaa gnar gnas gnin gnof gnoo gnrr goaf goai goan goar goas goff gofr goga gogi gogo gogs goif goin gois gon- gona gong goni gonn gono gons goof goog gooi goon goor goos gora gorf gorg gori gorn goro gorr gors gosi goso goss graf grai gran gras grfa gria grif grig grin gris grni grof grog