sli sll sln slo slr sls slt sly sna snc sne sni snl snn sno snr sns snt sny soa soc soe soi sol son soo sor sos sot soy sr- sra src sre sri srl srn sro srr srs srt sry ss- ssa ssc sse ssi ssl ssn sso ssr sss sst sta stc ste sti stl stn sto str sts stt sty sy- sya syc sye syi syl syn syr sys syt taa tac tae tai tal tan tao tar tas tat tay tca tcc tce tci tcl tcn tco tcr tcs tct te- tea tec tee tei tel ten teo ter tes tet tey tia tic tie tii til tin tio tir tis tit tiy tla tlc tle tli tll tln tlo tlr tls tlt tna tnc tne tni tnl tnn tno tnr tns tnt to- toa toc toe toi tol ton too tor tos tot toy tra trc tre tri trl trn tro trr trs trt try tsa tsc tse tsi tsl tsn tso tsr tss tst tsy tta ttc tte tti ttl ttn tto ttr tts ttt tty tya tyc tye tyl tyn tyo tyr tys tyt yaa yac yae yai yal yan yao yar yas yat yay yca ycc yce yci ycl yco ycs ycy yea yec yee yei yel yen yeo yer yes yet yey yie yii yin yio yir yis yit ylc yle yli yll ylr yls ylt yly yna yne ynn yns yny yoc yoe yoi yol yon yoo yor yos yot yoy yra yrc yre yrn yro yrs yrt ysa ysc yse ysi ysl yso ysr yss yst ysy yta ytc yte ytl ytn yto ytr yts ytt yyc yye yys yyt yyy