sin sir sis sit sla slb slc sle sli sll sln slr sls slt sly sna snb snc sne sni snl snn snr sns snt sny sr- sra srb src sre sri srl srn srr srs srt sry ss- ssa ssb ssc sse ssi ssl ssn ssr sss sst sta stb stc ste sti stl stn str sts stt sty sy- sya syb syc sye syi syl syn syr sys syt taa tab tac tae tai tal tan tar tas tat tay tba tbb tbc tbe tbi tbl tbn tbr tbs tbt tca tcb tcc tce tci tcl tcn tcr tcs tct te- tea teb tec tee tei tel ten ter tes tet tey tia tib tic tie tii til tin tir tis tit tiy tla tlc tle tli tll tln tlr tls tlt tna tnb tnc tne tni tnl tnn tnr tns tnt tra trb trc tre tri trl trn trr trs trt try tsa tsb tsc tse tsi tsl tsn tsr tss tst tsy tta ttb ttc tte tti ttl ttn ttr tts ttt tty tya tyc tye tyl tyn tyr tys tyt yaa yab yac yae yai yal yan yar yas yat yay ybc ybe ybi ybl ybr ybs yby yca ycc yce yci ycl ycs ycy yea yeb yec yee yei yel yen yer yes yet yey yie yii yin yir yis yit ylc yle yli yll ylr yls ylt yly yna yne ynn yns yny yra yrc yre yrn yrs yrt ysa ysb ysc yse ysi ysl ysr yss yst ysy yta ytc yte ytl ytn ytr yts ytt yyb yyc yye yys yyt yyy