a-a a-i aaa aag aai aao aas aay ag- aga agg agi ago ags agy ai- aia aig aii aio ais aiy aoa aog aoi aoo aos as- asa asg asi aso ass asy ay- aya ayi ayo ays gaa gag gai gao gas gay gga ggg ggi ggo ggs gia gig gii gio gis giy goa gog goi goo gos goy gsa gsg gsi gso gss gy- gya gyo gys ia- iaa iag iai iao ias iga igg igi igo igs igy iia iii iio iis io- ioa iog ioi ioo ios is- isa isg isi iso iss isy iya iyo iys iyy o-i oaa oag oai oao oas oga ogg ogi ogo ogs ogy oia oii oio ois oo- ooa oog ooi ooo oos os- osa osg osi oso oss oya oyi oyo oys saa sag sai sao sas say sga sgg sgi sgo sgs sia sig sii sio sis soa sog soi soo sos soy ss- ssa ssg ssi sso sss sy- sya syg syi sys yaa yag yai yao yas yay yga ygo yig yii yio yis yog yoi yoo yos yoy ysa ysg ysi yso yss ysy yyg yys yyy