spe spf sph spn spo spp spr sps spt spy sr- sra sre srf srh srn sro srp srr srs srt sry ss- ssa sse ssf ssh ssn sso ssp ssr sss sst sta ste stf sth stn sto stp str sts stt sty sy- sya sye syh syn syp syr sys syt taa tae taf tah tan tao tap tar tas tat tay te- tea tee tef teh ten teo tep ter tes tet tey tfa tfe tff tfh tfn tfo tfp tfr tfs tft th- tha the thf thh thn tho thp thr ths tht thy tna tne tnf tnh tnn tno tnp tnr tns tnt to- toa toe tof toh ton too top tor tos tot toy tpa tpe tpf tph tpn tpo tpp tpr tps tpt tra tre trf trh trn tro trp trr trs trt try tsa tse tsf tsh tsn tso tsp tsr tss tst tsy tta tte ttf tth ttn tto ttp ttr tts ttt tty tya tye tyf tyn tyo typ tyr tys tyt yaa yae yaf yah yan yao yap yar yas yat yay yea yee yef yeh yen yeo yep yer yes yet yey yfa yfe yff yfr yfs yft yha yhe yhs yht yna yne ynn ynp yns yny yoe yof yon yoo yop yor yos yot yoy ypa ypf ypo yps yra yre yrf yrn yro yrp yrs yrt ysa yse yso ysp ysr yss yst ysy yta yte ytf yth ytn yto ytp ytr yts ytt yye yyf yys yyt yyy