sis sit sna snd sne sng sni snn snp snr sns snt sny spa spd spe spg spi spn spp spr sps spt spy sr- sra srd sre srg sri srn srp srr srs srt sry ss- ssa ssd sse ssg ssi ssn ssp ssr sss sst sta std ste stg sti stn stp str sts stt sty sy- sya syd sye syg syi syn syp syr sys syt taa tad tae tag tai tan tap tar tas tat tay tda tdd tde tdg tdi tdn tdp tdr tds tdt tdy te- tea ted tee teg tei ten tep ter tes tet tey tga tge tgg tgi tgn tgp tgr tgs tgt tgy tia tid tie tig tii tin tip tir tis tit tiy tna tnd tne tng tni tnn tnp tnr tns tnt tpa tpd tpe tpg tpi tpn tpp tpr tps tpt tra trd tre trg tri trn trp trr trs trt try tsa tsd tse tsg tsi tsn tsp tsr tss tst tsy tta ttd tte ttg tti ttn ttp ttr tts ttt tty tya tyd tye tyg tyn typ tyr tys tyt yaa yad yae yag yai yan yap yar yas yat yay yda yde ydg ydn yds ydt ydy yea yed yee yeg yei yen yep yer yes yet yey yga yid yie yig yii yin yip yir yis yit yna ynd yne yng ynn ynp yns yny ypa ypd ypg yps yra yre yrg yrn yrp yrs yrt ysa yse ysg ysi ysp ysr yss yst ysy yta ytd yte ytn ytp ytr yts ytt yye yyg yys yyt yyy