sle sli sll slm sln slo sls slt sly sma smd sme smi sml smm smn smo sms smt smy sna snd sne sni snl snm snn sno sns snt sny soa sod soe soi sol som son soo sos sot soy ss- ssa ssd sse ssi ssl ssm ssn sso sss sst sta std ste sti stl stm stn sto sts stt sty sy- sya syd sye syi syl sym syn sys syt taa tad tae tai tal tam tan tao tas tat tay tda tdd tde tdi tdl tdm tdn tdo tds tdt tdy te- tea ted tee tei tel tem ten teo tes tet tey tia tid tie tii til tim tin tio tis tit tiy tla tld tle tli tll tlm tln tlo tls tlt tma tmd tme tmi tml tmm tmn tmo tms tmt tmy tna tnd tne tni tnl tnm tnn tno tns tnt to- toa tod toe toi tol tom ton too tos tot toy tsa tsd tse tsi tsl tsm tsn tso tss tst tsy tta ttd tte tti ttl ttm ttn tto tts ttt tty tya tyd tye tyl tym tyn tyo tys tyt yaa yad yae yai yal yam yan yao yas yat yay yda yde ydl ydn ydo yds ydt ydy yea yed yee yei yel yem yen yeo yes yet yey yid yie yii yim yin yio yis yit yld yle yli yll ylm yls ylt yly yma yme ymi yml ymm ymo yms ymt yna ynd yne ynn yns yny yod yoe yoi yol yom yon yoo yos yot yoy ysa yse ysi ysl ysm yso yss yst ysy yta ytd yte ytl ytm ytn yto yts ytt yye yys yyt yyy