sis sit sna snc sne sng sni snn sno sns snt sny soa soc soe sog soh soi son soo sos sot soy ss- ssa ssc sse ssg ssh ssi ssn sso sss sst sta stc ste stg sth sti stn sto sts stt sty sy- sya syc sye syg syh syi syn sys syt taa tac tae tag tah tai tan tao tas tat tay tca tcc tce tcg tch tci tcn tco tcs tct te- tea tec tee teg teh tei ten teo tes tet tey tga tgc tge tgg tgh tgi tgn tgo tgs tgt tgy th- tha thc the thg thh thi thn tho ths tht thy tia tic tie tig tih tii tin tio tis tit tiy tna tnc tne tng tnh tni tnn tno tns tnt to- toa toc toe tog toh toi ton too tos tot toy tsa tsc tse tsg tsh tsi tsn tso tss tst tsy tta ttc tte ttg tth tti ttn tto tts ttt tty tya tyc tye tyg tyn tyo tys tyt yaa yac yae yag yah yai yan yao yas yat yay yca ycc yce ych yci yco ycs ycy yea yec yee yeg yeh yei yen yeo yes yet yey yga ygc ygo yha yhc yhe yhi yhs yht yie yig yih yii yin yio yis yit yna yne yng ynn yns yny yoc yoe yog yoi yon yoo yos yot yoy ysa ysc yse ysg ysi yso yss yst ysy yta ytc yte yth ytn yto yts ytt yyc yye yyg yys yyt yyy