shs sht shy sia sib sic sie sih sii sin sir sis sit sna snb snc sne sni snn snr sns snt sny sr- sra srb src sre srh sri srn srr srs srt sry ss- ssa ssb ssc sse ssh ssi ssn ssr sss sst sta stb stc ste sth sti stn str sts stt sty sy- sya syb syc sye syh syi syn syr sys syt taa tab tac tae tah tai tan tar tas tat tay tba tbb tbc tbe tbh tbi tbn tbr tbs tbt tca tcb tcc tce tch tci tcn tcr tcs tct te- tea teb tec tee teh tei ten ter tes tet tey th- tha thb thc the thh thi thn thr ths tht thy tia tib tic tie tih tii tin tir tis tit tiy tna tnb tnc tne tnh tni tnn tnr tns tnt tra trb trc tre trh tri trn trr trs trt try tsa tsb tsc tse tsh tsi tsn tsr tss tst tsy tta ttb ttc tte tth tti ttn ttr tts ttt tty tya tyc tye tyn tyr tys tyt yaa yab yac yae yah yai yan yar yas yat yay ybc ybe ybi ybr ybs yby yca ycc yce ych yci ycs ycy yea yeb yec yee yeh yei yen yer yes yet yey yha yhc yhe yhi yhs yht yie yih yii yin yir yis yit yna yne ynn yns yny yra yrc yre yrn yrs yrt ysa ysb ysc yse ysi ysr yss yst ysy yta ytc yte yth ytn ytr yts ytt yyb yyc yye yys yyt yyy