-ey eee eeg ees eet eex eey ege egg egs egt egu egx egy es- ese esg ess est esu esx esy ete etg ets ett etu etx ety eu- eue eug eus eut eux ex- exe exs ext exu exx exy eye eys eyt ge- gee geg ges get geu gex gey ggg ggs ggt ggu gse gsg gss gst gsu gsx gte gtg gts gtt gtu gtx gty gu- gue gug gus gut guu guy gxs gxt gy- gye gys se- see seg ses set seu sex sey sge sgg sgs sgt sgu sgx ss- sse ssg sss sst ssu ssx ste stg sts stt stu stx sty sue sug sus sut suu sux suy sxs sxt sxu sy- sye syg sys syt syu syx t-x te- tee teg tes tet teu tex tey tge tgg tgs tgt tgu tgy tse tsg tss tst tsu tsx tsy tte ttg tts ttt ttu ttx tty tue tug tus tut tuu tux tuy txe txs txt txu tye tyg tys tyt uee ueg ues uet uey uge ugg ugs ugt ugu ugx use usg uss ust usu usx ute uts utt utu utx uty uue uug uus uut uuu uxt uxu uys uyu xee xeg xes xet xeu xex xge xss xst xts xtx xty xue xus xxx xxy xyy yee yeg yes yet yex yey yse ysg yss yst ysu ysy yte yts ytt ytu yue yug yus yut yuu yux yuy yxe yxy yye yyg yys yyt yyu yyy