smc sme smg smi smm smp smr sms smt smy spa spc spe spg spi spm spp spr sps spt spy sr- sra src sre srg sri srm srp srr srs srt sry ss- ssa ssc sse ssg ssi ssm ssp ssr sss sst sta stc ste stg sti stm stp str sts stt sty sy- sya syc sye syg syi sym syp syr sys syt taa tac tae tag tai tam tap tar tas tat tay tca tcc tce tcg tci tcm tcp tcr tcs tct te- tea tec tee teg tei tem tep ter tes tet tey tga tgc tge tgg tgi tgm tgp tgr tgs tgt tgy tia tic tie tig tii tim tip tir tis tit tiy tma tmc tme tmg tmi tmm tmp tmr tms tmt tmy tpa tpc tpe tpg tpi tpm tpp tpr tps tpt tra trc tre trg tri trm trp trr trs trt try tsa tsc tse tsg tsi tsm tsp tsr tss tst tsy tta ttc tte ttg tti ttm ttp ttr tts ttt tty tya tyc tye tyg tym typ tyr tys tyt yaa yac yae yag yai yam yap yar yas yat yay yca ycc yce yci ycp ycs ycy yea yec yee yeg yei yem yep yer yes yet yey yga ygc ygm yie yig yii yim yip yir yis yit yma ymc yme ymg ymi ymm yms ymt ypa ypg yps yra yrc yre yrg yrp yrs yrt ysa ysc yse ysg ysi ysm ysp ysr yss yst ysy yta ytc yte ytm ytp ytr yts ytt yyc yye yyg yys yyt yyy