sll sln slo sls slt sly sna snc snd sng sni snl snn sno sns snt sny soa soc sod sog soi sol son soo sos sot soy ss- ssa ssc ssd ssg ssi ssl ssn sso sss sst sta stc std stg sti stl stn sto sts stt sty sy- sya syc syd syg syi syl syn sys syt taa tac tad tag tai tal tan tao tas tat tay tca tcc tcd tcg tci tcl tcn tco tcs tct tda tdc tdd tdg tdi tdl tdn tdo tds tdt tdy tga tgc tgg tgi tgl tgn tgo tgs tgt tgy tia tic tid tig tii til tin tio tis tit tiy tla tlc tld tlg tli tll tln tlo tls tlt tna tnc tnd tng tni tnl tnn tno tns tnt to- toa toc tod tog toi tol ton too tos tot toy tsa tsc tsd tsg tsi tsl tsn tso tss tst tsy tta ttc ttd ttg tti ttl ttn tto tts ttt tty tya tyc tyd tyg tyl tyn tyo tys tyt yaa yac yad yag yai yal yan yao yas yat yay yca ycc ycd yci ycl yco ycs ycy yda ydg ydl ydn ydo yds ydt ydy yga ygc ygl ygo yid yig yii yin yio yis yit ylc yld ylg yli yll yls ylt yly yna ynd yng ynn yns yny yoc yod yog yoi yol yon yoo yos yot yoy ysa ysc ysg ysi ysl yso yss yst ysy yta ytc ytd ytl ytn yto yts ytt yyc yyg yys yyt yyy