sly sma smc sme sml smm smn smo smp sms smt smy sna snc sne snl snm snn sno snp sns snt sny soa soc soe sol som son soo sop sos sot soy spa spc spe spl spm spn spo spp sps spt spy ss- ssa ssc sse ssl ssm ssn sso ssp sss sst sta stc ste stl stm stn sto stp sts stt sty sy- sya syc sye syl sym syn syp sys syt taa tac tae tal tam tan tao tap tas tat tay tca tcc tce tcl tcm tcn tco tcp tcs tct te- tea tec tee tel tem ten teo tep tes tet tey tla tlc tle tll tlm tln tlo tlp tls tlt tma tmc tme tml tmm tmn tmo tmp tms tmt tmy tna tnc tne tnl tnm tnn tno tnp tns tnt to- toa toc toe tol tom ton too top tos tot toy tpa tpc tpe tpl tpm tpn tpo tpp tps tpt tsa tsc tse tsl tsm tsn tso tsp tss tst tsy tta ttc tte ttl ttm ttn tto ttp tts ttt tty tya tyc tye tyl tym tyn tyo typ tys tyt yaa yac yae yal yam yan yao yap yas yat yay yca ycc yce ycl yco ycp ycs ycy yea yec yee yel yem yen yeo yep yes yet yey ylc yle yll ylm yls ylt yly yma ymc yme yml ymm ymo yms ymt yna yne ynn ynp yns yny yoc yoe yol yom yon yoo yop yos yot yoy ypa ypl ypo yps ysa ysc yse ysl ysm yso ysp yss yst ysy yta ytc yte ytl ytm ytn yto ytp yts ytt yyc yye yys yyt yyy