smo smp smr sms smt smy soa sob soe soi som soo sop sor sos sot soy spa spb spe spi spm spo spp spr sps spt spy sr- sra srb sre sri srm sro srp srr srs srt sry ss- ssa ssb sse ssi ssm sso ssp ssr sss sst sta stb ste sti stm sto stp str sts stt sty sy- sya syb sye syi sym syp syr sys syt taa tab tae tai tam tao tap tar tas tat tay tba tbb tbe tbi tbm tbo tbp tbr tbs tbt te- tea teb tee tei tem teo tep ter tes tet tey tia tib tie tii tim tio tip tir tis tit tiy tma tmb tme tmi tmm tmo tmp tmr tms tmt tmy to- toa tob toe toi tom too top tor tos tot toy tpa tpb tpe tpi tpm tpo tpp tpr tps tpt tra trb tre tri trm tro trp trr trs trt try tsa tsb tse tsi tsm tso tsp tsr tss tst tsy tta ttb tte tti ttm tto ttp ttr tts ttt tty tya tye tym tyo typ tyr tys tyt yaa yab yae yai yam yao yap yar yas yat yay ybe ybi ybm ybp ybr ybs yby yea yeb yee yei yem yeo yep yer yes yet yey yie yii yim yio yip yir yis yit yma yme ymi ymm ymo yms ymt yob yoe yoi yom yoo yop yor yos yot yoy ypa ypo yps yra yre yro yrp yrs yrt ysa ysb yse ysi ysm yso ysp ysr yss yst ysy yta yte ytm yto ytp ytr yts ytt yyb yye yys yyt yyy