sit soa soc soe sog soh soi soo sop sos sot soy spa spc spe spg sph spi spo spp sps spt spy ss- ssa ssc sse ssg ssh ssi sso ssp sss sst sta stc ste stg sth sti sto stp sts stt sty sy- sya syc sye syg syh syi syp sys syt taa tac tae tag tah tai tao tap tas tat tay tca tcc tce tcg tch tci tco tcp tcs tct te- tea tec tee teg teh tei teo tep tes tet tey tga tgc tge tgg tgh tgi tgo tgp tgs tgt tgy th- tha thc the thg thh thi tho thp ths tht thy tia tic tie tig tih tii tio tip tis tit tiy to- toa toc toe tog toh toi too top tos tot toy tpa tpc tpe tpg tph tpi tpo tpp tps tpt tsa tsc tse tsg tsh tsi tso tsp tss tst tsy tta ttc tte ttg tth tti tto ttp tts ttt tty tya tyc tye tyg tyo typ tys tyt yaa yac yae yag yah yai yao yap yas yat yay yca ycc yce ych yci yco ycp ycs ycy yea yec yee yeg yeh yei yeo yep yes yet yey yga ygc ygo yha yhc yhe yhi yhs yht yie yig yih yii yio yip yis yit yoc yoe yog yoi yoo yop yos yot yoy ypa ypg ypo yps ysa ysc yse ysg ysi yso ysp yss yst ysy yta ytc yte yth yto ytp yts ytt yyc yye yyg yys yyt yyy