a-a a-i a-t aaa aag aai aap aas aat aay ag- aga agg agi agp ags agt agy ai- aia aig aii aip ais ait aiy ap- apa apg api app aps apt apy as- asa asg asi asp ass ast asy at- ata atg ati atp ats att ay- aya ayi ayp ays ayt g-p gaa gag gai gap gas gat gay gga ggg ggi ggp ggs ggt gia gig gii gip gis git giy gpa gpg gpi gpp gps gpt gsa gsg gsi gsp gss gst gta gtg gti gtp gts gtt gty gy- gya gyp gys ia- iaa iag iai iap ias iat iga igg igi igp igs igt igy iia iii iip iis iit ipa ipg ipi ipp ips ipt ipy is- isa isg isi isp iss ist isy ita itg iti itp its itt ity iya iys iyt iyy p-p paa pag pai pap pas pat pay pga pgg pgi pgp pgs pgt pgy pia pig pii pip pis pit ppa ppg ppi ppp pps ppt ps- psa psg psi psp pss pst psy pt- pta ptg pti ptp pts ptt pty py- pya pyg pys pyt saa sag sai sap sas sat say sga sgg sgi sgp sgs sgt sia sig sii sip sis sit spa spg spi spp sps spt spy ss- ssa ssg ssi ssp sss sst sta stg sti stp sts stt sty sy- sya syg syi syp sys syt taa tag tai tap tas tat tay tga tgg tgi tgp tgs tgt tgy tia tig tii tip tis tit tiy tpa tpg tpi tpp tps tpt tsa tsg tsi tsp tss tst tsy tta ttg tti ttp tts ttt tty tya tyg typ tys tyt yaa yag yai yap yas yat yay yga yig yii yip yis yit ypa ypg yps ysa ysg ysi ysp yss yst ysy yta ytp yts ytt yyg yys yyt yyy