smy snc snd sne sni snm snn sno snr sns snt sny soc sod soe soi som son soo sor sos sot soy sr- src srd sre sri srm srn sro srr srs srt sry ss- ssc ssd sse ssi ssm ssn sso ssr sss sst stc std ste sti stm stn sto str sts stt sty sy- syc syd sye syi sym syn syr sys syt tcc tcd tce tci tcm tcn tco tcr tcs tct tdc tdd tde tdi tdm tdn tdo tdr tds tdt tdy te- tec ted tee tei tem ten teo ter tes tet tey tic tid tie tii tim tin tio tir tis tit tiy tmc tmd tme tmi tmm tmn tmo tmr tms tmt tmy tnc tnd tne tni tnm tnn tno tnr tns tnt to- toc tod toe toi tom ton too tor tos tot toy trc trd tre tri trm trn tro trr trs trt try tsc tsd tse tsi tsm tsn tso tsr tss tst tsy ttc ttd tte tti ttm ttn tto ttr tts ttt tty tyc tyd tye tym tyn tyo tyr tys tyt ycc ycd yce yci yco ycs ycy yde ydn ydo yds ydt ydy yec yed yee yei yem yen yeo yer yes yet yey yid yie yii yim yin yio yir yis yit ymc yme ymi ymm ymo yms ymt ynd yne ynn yns yny yoc yod yoe yoi yom yon yoo yor yos yot yoy yrc yre yrn yro yrs yrt ysc yse ysi ysm yso ysr yss yst ysy ytc ytd yte ytm ytn yto ytr yts ytt yyc yye yys yyt yyy