soc soe soh soi soo sop sor sos sot soy spa spc spe sph spi spo spp spr sps spt spy sr- sra src sre srh sri sro srp srr srs srt sry ss- ssa ssc sse ssh ssi sso ssp ssr sss sst sta stc ste sth sti sto stp str sts stt sty sy- sya syc sye syh syi syp syr sys syt taa tac tae tah tai tao tap tar tas tat tay tca tcc tce tch tci tco tcp tcr tcs tct te- tea tec tee teh tei teo tep ter tes tet tey th- tha thc the thh thi tho thp thr ths tht thy tia tic tie tih tii tio tip tir tis tit tiy to- toa toc toe toh toi too top tor tos tot toy tpa tpc tpe tph tpi tpo tpp tpr tps tpt tra trc tre trh tri tro trp trr trs trt try tsa tsc tse tsh tsi tso tsp tsr tss tst tsy tta ttc tte tth tti tto ttp ttr tts ttt tty tya tyc tye tyo typ tyr tys tyt yaa yac yae yah yai yao yap yar yas yat yay yca ycc yce ych yci yco ycp ycs ycy yea yec yee yeh yei yeo yep yer yes yet yey yha yhc yhe yhi yhs yht yie yih yii yio yip yir yis yit yoc yoe yoi yoo yop yor yos yot yoy ypa ypo yps yra yrc yre yro yrp yrs yrt ysa ysc yse ysi yso ysp ysr yss yst ysy yta ytc yte yth yto ytp ytr yts ytt yyc yye yys yyt yyy