sol son soo sop sos sot soy spd spe spg spi spl spn spo spp sps spt spy ss- ssd sse ssg ssi ssl ssn sso ssp sss sst std ste stg sti stl stn sto stp sts stt sty sy- syd sye syg syi syl syn syp sys syt tdd tde tdg tdi tdl tdn tdo tdp tds tdt tdy te- ted tee teg tei tel ten teo tep tes tet tey tge tgg tgi tgl tgn tgo tgp tgs tgt tgy tid tie tig tii til tin tio tip tis tit tiy tld tle tlg tli tll tln tlo tlp tls tlt tnd tne tng tni tnl tnn tno tnp tns tnt to- tod toe tog toi tol ton too top tos tot toy tpd tpe tpg tpi tpl tpn tpo tpp tps tpt tsd tse tsg tsi tsl tsn tso tsp tss tst tsy ttd tte ttg tti ttl ttn tto ttp tts ttt tty tyd tye tyg tyl tyn tyo typ tys tyt yde ydg ydl ydn ydo yds ydt ydy yed yee yeg yei yel yen yeo yep yes yet yey ygl ygo yid yie yig yii yin yio yip yis yit yld yle ylg yli yll yls ylt yly ynd yne yng ynn ynp yns yny yod yoe yog yoi yol yon yoo yop yos yot yoy ypd ypg ypl ypo yps yse ysg ysi ysl yso ysp yss yst ysy ytd yte ytl ytn yto ytp yts ytt yye yyg yys yyt yyy