a-a a-i a-t aaa aag aai aao aar aas aat aay ag- aga agg agi ago agr ags agt agy ai- aia aig aii aio air ais ait aiy aoa aog aoi aoo aor aos aot ar- ara arg ari aro arr ars art ary as- asa asg asi aso asr ass ast asy at- ata atg ati ato atr ats att ay- aya ayi ayo ayr ays ayt gaa gag gai gao gar gas gat gay gga ggg ggi ggo ggr ggs ggt gia gig gii gio gir gis git giy goa gog goi goo gor gos got goy gra grg gri gro grr grs grt gry gsa gsg gsi gso gsr gss gst gta gtg gti gto gtr gts gtt gty gy- gya gyo gyr gys ia- iaa iag iai iao iar ias iat iga igg igi igo igr igs igt igy iia iii iio iir iis iit io- ioa iog ioi ioo ior ios iot ir- ira irg iri iro irr irs irt iry is- isa isg isi iso isr iss ist isy ita itg iti ito its itt ity iya iyo iyr iys iyt iyy o-i oaa oag oai oao oar oas oat oga ogg ogi ogo ogs ogt ogy oia oii oio oir ois oit oo- ooa oog ooi ooo oor oos oot or- ora org ori oro orr ors ort ory os- osa osg osi oso osr oss ost ot- ota otg oti oto otr ots ott oya oyi oyo oys ra- raa rag rai rao rar ras rat ray rga rgg rgi rgo rgr rgs rgt ria rig rii rio rir ris rit riy roa rog roi roo ror ros rot roy rra rrg rri rrr rrs rrt rsa rsg rsi rso rsr rss rst rta rtg rti rto rtr rts rtt rty ry- rya ryg ryo ryr rys ryy saa sag sai sao sar sas sat say sga sgg sgi sgo sgr sgs sgt sia sig sii sio sir sis sit soa sog soi soo sor sos sot soy sr- sra srg sri sro srr srs srt sry ss- ssa ssg ssi sso ssr sss sst sta stg sti sto str sts stt sty sy- sya syg syi syr sys syt taa tag tai tao tar tas tat tay tga tgg tgi tgo tgr tgs tgt tgy tia tig tii tio tir tis tit tiy to- toa tog toi too tor tos tot toy tra trg tri tro trr trs trt try tsa tsg tsi tso tsr tss tst tsy tta ttg tti tto ttr tts ttt tty tya tyg tyo tyr tys tyt yaa yag yai yao yar yas yat yay yga ygo yig yii yio yir yis yit yog yoi yoo yor yos yot yoy yra yrg yro yrs yrt ysa ysg ysi yso ysr yss yst ysy yta yto ytr yts ytt yyg yys yyt yyy