soi sol son soo sop sor sos sot soy spa spb spi spl spn spo spp spr sps spt spy sr- sra srb sri srl srn sro srp srr srs srt sry ss- ssa ssb ssi ssl ssn sso ssp ssr sss sst sta stb sti stl stn sto stp str sts stt sty sy- sya syb syi syl syn syp syr sys syt taa tab tai tal tan tao tap tar tas tat tay tba tbb tbi tbl tbn tbo tbp tbr tbs tbt tia tib tii til tin tio tip tir tis tit tiy tla tli tll tln tlo tlp tlr tls tlt tna tnb tni tnl tnn tno tnp tnr tns tnt to- toa tob toi tol ton too top tor tos tot toy tpa tpb tpi tpl tpn tpo tpp tpr tps tpt tra trb tri trl trn tro trp trr trs trt try tsa tsb tsi tsl tsn tso tsp tsr tss tst tsy tta ttb tti ttl ttn tto ttp ttr tts ttt tty tya tyl tyn tyo typ tyr tys tyt yaa yab yai yal yan yao yap yar yas yat yay ybi ybl ybp ybr ybs yby yii yin yio yip yir yis yit yli yll ylr yls ylt yly yna ynn ynp yns yny yob yoi yol yon yoo yop yor yos yot yoy ypa ypl ypo yps yra yrn yro yrp yrs yrt ysa ysb ysi ysl yso ysp ysr yss yst ysy yta ytl ytn yto ytp ytr yts ytt yyb yys yyt yyy