shg shh sho shp shs sht shy soa soc sod soe sog soh soo sop sos sot soy spa spc spd spe spg sph spo spp sps spt spy ss- ssa ssc ssd sse ssg ssh sso ssp sss sst sta stc std ste stg sth sto stp sts stt sty sy- sya syc syd sye syg syh syp sys syt taa tac tad tae tag tah tao tap tas tat tay tca tcc tcd tce tcg tch tco tcp tcs tct tda tdc tdd tde tdg tdh tdo tdp tds tdt tdy te- tea tec ted tee teg teh teo tep tes tet tey tga tgc tge tgg tgh tgo tgp tgs tgt tgy th- tha thc thd the thg thh tho thp ths tht thy to- toa toc tod toe tog toh too top tos tot toy tpa tpc tpd tpe tpg tph tpo tpp tps tpt tsa tsc tsd tse tsg tsh tso tsp tss tst tsy tta ttc ttd tte ttg tth tto ttp tts ttt tty tya tyc tyd tye tyg tyo typ tys tyt yaa yac yad yae yag yah yao yap yas yat yay yca ycc ycd yce ych yco ycp ycs ycy yda yde ydg ydo yds ydt ydy yea yec yed yee yeg yeh yeo yep yes yet yey yga ygc ygo yha yhc yhe yhs yht yoc yod yoe yog yoo yop yos yot yoy ypa ypd ypg ypo yps ysa ysc yse ysg yso ysp yss yst ysy yta ytc ytd yte yth yto ytp yts ytt yyc yye yyg yys yyt yyy