sny soa sod soi som son soo sop sor sos sot soy spa spd spi spm spn spo spp spr sps spt spy sr- sra srd sri srm srn sro srp srr srs srt sry ss- ssa ssd ssi ssm ssn sso ssp ssr sss sst sta std sti stm stn sto stp str sts stt sty sy- sya syd syi sym syn syp syr sys syt taa tad tai tam tan tao tap tar tas tat tay tda tdd tdi tdm tdn tdo tdp tdr tds tdt tdy tia tid tii tim tin tio tip tir tis tit tiy tma tmd tmi tmm tmn tmo tmp tmr tms tmt tmy tna tnd tni tnm tnn tno tnp tnr tns tnt to- toa tod toi tom ton too top tor tos tot toy tpa tpd tpi tpm tpn tpo tpp tpr tps tpt tra trd tri trm trn tro trp trr trs trt try tsa tsd tsi tsm tsn tso tsp tsr tss tst tsy tta ttd tti ttm ttn tto ttp ttr tts ttt tty tya tyd tym tyn tyo typ tyr tys tyt yaa yad yai yam yan yao yap yar yas yat yay yda ydn ydo yds ydt ydy yid yii yim yin yio yip yir yis yit yma ymi ymm ymo yms ymt yna ynd ynn ynp yns yny yod yoi yom yon yoo yop yor yos yot yoy ypa ypd ypo yps yra yrn yro yrp yrs yrt ysa ysi ysm yso ysp ysr yss yst ysy yta ytd ytm ytn yto ytp ytr yts ytt yys yyt yyy