smi smm smn smp smr sms smt smy sna snc sne sni snm snn snp snr sns snt sny spa spc spe spi spm spn spp spr sps spt spy sr- sra src sre sri srm srn srp srr srs srt sry ss- ssa ssc sse ssi ssm ssn ssp ssr sss sst sta stc ste sti stm stn stp str sts stt sty sy- sya syc sye syi sym syn syp syr sys syt taa tac tae tai tam tan tap tar tas tat tay tca tcc tce tci tcm tcn tcp tcr tcs tct te- tea tec tee tei tem ten tep ter tes tet tey tia tic tie tii tim tin tip tir tis tit tiy tma tmc tme tmi tmm tmn tmp tmr tms tmt tmy tna tnc tne tni tnm tnn tnp tnr tns tnt tpa tpc tpe tpi tpm tpn tpp tpr tps tpt tra trc tre tri trm trn trp trr trs trt try tsa tsc tse tsi tsm tsn tsp tsr tss tst tsy tta ttc tte tti ttm ttn ttp ttr tts ttt tty tya tyc tye tym tyn typ tyr tys tyt yaa yac yae yai yam yan yap yar yas yat yay yca ycc yce yci ycp ycs ycy yea yec yee yei yem yen yep yer yes yet yey yie yii yim yin yip yir yis yit yma ymc yme ymi ymm yms ymt yna yne ynn ynp yns yny ypa yps yra yrc yre yrn yrp yrs yrt ysa ysc yse ysi ysm ysp ysr yss yst ysy yta ytc yte ytm ytn ytp ytr yts ytt yyc yye yys yyt yyy