sol soo sop sor sos sot soy spa spd sph spi spl spo spp spr sps spt spy sr- sra srd srh sri srl sro srp srr srs srt sry ss- ssa ssd ssh ssi ssl sso ssp ssr sss sst sta std sth sti stl sto stp str sts stt sty sy- sya syd syh syi syl syp syr sys syt taa tad tah tai tal tao tap tar tas tat tay tda tdd tdh tdi tdl tdo tdp tdr tds tdt tdy th- tha thd thh thi thl tho thp thr ths tht thy tia tid tih tii til tio tip tir tis tit tiy tla tld tlh tli tll tlo tlp tlr tls tlt to- toa tod toh toi tol too top tor tos tot toy tpa tpd tph tpi tpl tpo tpp tpr tps tpt tra trd trh tri trl tro trp trr trs trt try tsa tsd tsh tsi tsl tso tsp tsr tss tst tsy tta ttd tth tti ttl tto ttp ttr tts ttt tty tya tyd tyl tyo typ tyr tys tyt yaa yad yah yai yal yao yap yar yas yat yay yda ydl ydo yds ydt ydy yha yhi yhs yht yid yih yii yio yip yir yis yit yld yli yll ylr yls ylt yly yod yoi yol yoo yop yor yos yot yoy ypa ypd ypl ypo yps yra yro yrp yrs yrt ysa ysi ysl yso ysp ysr yss yst ysy yta ytd yth ytl yto ytp ytr yts ytt yys yyt yyy