smd sme smi smm smn smo smr sms smt smy sna snd sne sni snm snn sno snr sns snt sny soa sod soe soi som son soo sor sos sot soy sr- sra srd sre sri srm srn sro srr srs srt sry ss- ssa ssd sse ssi ssm ssn sso ssr sss sst sta std ste sti stm stn sto str sts stt sty sy- sya syd sye syi sym syn syr sys syt taa tad tae tai tam tan tao tar tas tat tay tda tdd tde tdi tdm tdn tdo tdr tds tdt tdy te- tea ted tee tei tem ten teo ter tes tet tey tia tid tie tii tim tin tio tir tis tit tiy tma tmd tme tmi tmm tmn tmo tmr tms tmt tmy tna tnd tne tni tnm tnn tno tnr tns tnt to- toa tod toe toi tom ton too tor tos tot toy tra trd tre tri trm trn tro trr trs trt try tsa tsd tse tsi tsm tsn tso tsr tss tst tsy tta ttd tte tti ttm ttn tto ttr tts ttt tty tya tyd tye tym tyn tyo tyr tys tyt yaa yad yae yai yam yan yao yar yas yat yay yda yde ydn ydo yds ydt ydy yea yed yee yei yem yen yeo yer yes yet yey yid yie yii yim yin yio yir yis yit yma yme ymi ymm ymo yms ymt yna ynd yne ynn yns yny yod yoe yoi yom yon yoo yor yos yot yoy yra yre yrn yro yrs yrt ysa yse ysi ysm yso ysr yss yst ysy yta ytd yte ytm ytn yto ytr yts ytt yye yys yyt yyy