-ey eee eeo eet eey eo- eoe eoo eot eou ete eto ett etu ety eu- eue eut eye eyo eyt oee oeo oet oey oo- ooo oot ot- ote oto ott otu ou- oue ouo out oye oyo te- tee teo tet teu tey to- toe too tot tou toy tte tto ttt ttu tty tue tuo tut tuu tuy tye tyo tyt uee uet uey uoe uoo uot ute uto utt utu uty uue uut uuu uyo uyu yee yeo yet yey yoe yoo yot you yoy yte yto ytt ytu yue yuo yut yuu yuy yye yyt yyu yyy