soa soc sog soi sol son soo sor sos sot soy sr- sra src srg sri srl srn sro srr srs srt sry ss- ssa ssc ssg ssi ssl ssn sso ssr sss sst sta stc stg sti stl stn sto str sts stt sty sy- sya syc syg syi syl syn syr sys syt taa tac tag tai tal tan tao tar tas tat tay tca tcc tcg tci tcl tcn tco tcr tcs tct tga tgc tgg tgi tgl tgn tgo tgr tgs tgt tgy tia tic tig tii til tin tio tir tis tit tiy tla tlc tlg tli tll tln tlo tlr tls tlt tna tnc tng tni tnl tnn tno tnr tns tnt to- toa toc tog toi tol ton too tor tos tot toy tra trc trg tri trl trn tro trr trs trt try tsa tsc tsg tsi tsl tsn tso tsr tss tst tsy tta ttc ttg tti ttl ttn tto ttr tts ttt tty tya tyc tyg tyl tyn tyo tyr tys tyt yaa yac yag yai yal yan yao yar yas yat yay yca ycc yci ycl yco ycs ycy yga ygc ygl ygo yig yii yin yio yir yis yit ylc ylg yli yll ylr yls ylt yly yna yng ynn yns yny yoc yog yoi yol yon yoo yor yos yot yoy yra yrc yrg yrn yro yrs yrt ysa ysc ysg ysi ysl yso ysr yss yst ysy yta ytc ytl ytn yto ytr yts ytt yyc yyg yys yyt yyy