sem sen ses set sey sia sic sid sie sii sil sim sin sis sit sla slc sld sle sli sll slm sln sls slt sly sma smc smd sme smi sml smm smn sms smt smy sna snc snd sne sni snl snm snn sns snt sny ss- ssa ssc ssd sse ssi ssl ssm ssn sss sst sta stc std ste sti stl stm stn sts stt sty sy- sya syc syd sye syi syl sym syn sys syt taa tac tad tae tai tal tam tan tas tat tay tca tcc tcd tce tci tcl tcm tcn tcs tct tda tdc tdd tde tdi tdl tdm tdn tds tdt tdy te- tea tec ted tee tei tel tem ten tes tet tey tia tic tid tie tii til tim tin tis tit tiy tla tlc tld tle tli tll tlm tln tls tlt tma tmc tmd tme tmi tml tmm tmn tms tmt tmy tna tnc tnd tne tni tnl tnm tnn tns tnt tsa tsc tsd tse tsi tsl tsm tsn tss tst tsy tta ttc ttd tte tti ttl ttm ttn tts ttt tty tya tyc tyd tye tyl tym tyn tys tyt yaa yac yad yae yai yal yam yan yas yat yay yca ycc ycd yce yci ycl ycs ycy yda yde ydl ydn yds ydt ydy yea yec yed yee yei yel yem yen yes yet yey yid yie yii yim yin yis yit ylc yld yle yli yll ylm yls ylt yly yma ymc yme ymi yml ymm yms ymt yna ynd yne ynn yns yny ysa ysc yse ysi ysl ysm yss yst ysy yta ytc ytd yte ytl ytm ytn yts ytt yyc yye yys yyt yyy