sny soc sod soe soh soi son soo sop sos sot soy spc spd spe sph spi spn spo spp sps spt spy ss- ssc ssd sse ssh ssi ssn sso ssp sss sst stc std ste sth sti stn sto stp sts stt sty sy- syc syd sye syh syi syn syp sys syt tcc tcd tce tch tci tcn tco tcp tcs tct tdc tdd tde tdh tdi tdn tdo tdp tds tdt tdy te- tec ted tee teh tei ten teo tep tes tet tey th- thc thd the thh thi thn tho thp ths tht thy tic tid tie tih tii tin tio tip tis tit tiy tnc tnd tne tnh tni tnn tno tnp tns tnt to- toc tod toe toh toi ton too top tos tot toy tpc tpd tpe tph tpi tpn tpo tpp tps tpt tsc tsd tse tsh tsi tsn tso tsp tss tst tsy ttc ttd tte tth tti ttn tto ttp tts ttt tty tyc tyd tye tyn tyo typ tys tyt ycc ycd yce ych yci yco ycp ycs ycy yde ydn ydo yds ydt ydy yec yed yee yeh yei yen yeo yep yes yet yey yhc yhe yhi yhs yht yid yie yih yii yin yio yip yis yit ynd yne ynn ynp yns yny yoc yod yoe yoi yon yoo yop yos yot yoy ypd ypo yps ysc yse ysi yso ysp yss yst ysy ytc ytd yte yth ytn yto ytp yts ytt yyc yye yys yyt yyy