sit sla sld sle slh sli sll slo slp sls slt sly soa sod soe soh soi sol soo sop sos sot soy spa spd spe sph spi spl spo spp sps spt spy ss- ssa ssd sse ssh ssi ssl sso ssp sss sst sta std ste sth sti stl sto stp sts stt sty sy- sya syd sye syh syi syl syp sys syt taa tad tae tah tai tal tao tap tas tat tay tda tdd tde tdh tdi tdl tdo tdp tds tdt tdy te- tea ted tee teh tei tel teo tep tes tet tey th- tha thd the thh thi thl tho thp ths tht thy tia tid tie tih tii til tio tip tis tit tiy tla tld tle tlh tli tll tlo tlp tls tlt to- toa tod toe toh toi tol too top tos tot toy tpa tpd tpe tph tpi tpl tpo tpp tps tpt tsa tsd tse tsh tsi tsl tso tsp tss tst tsy tta ttd tte tth tti ttl tto ttp tts ttt tty tya tyd tye tyl tyo typ tys tyt yaa yad yae yah yai yal yao yap yas yat yay yda yde ydl ydo yds ydt ydy yea yed yee yeh yei yel yeo yep yes yet yey yha yhe yhi yhs yht yid yie yih yii yio yip yis yit yld yle yli yll yls ylt yly yod yoe yoi yol yoo yop yos yot yoy ypa ypd ypl ypo yps ysa yse ysi ysl yso ysp yss yst ysy yta ytd yte yth ytl yto ytp yts ytt yye yys yyt yyy