-er -ey eee een eeo eer eet eey en- ene enn eno enr ent enu eny eo- eoe eon eoo eor eot eou ere ern ero err ert eru ery ete etn eto etr ett etu ety eu- eue eun eur eut eye eyn eyo eyr eyt ne- nee nen neo ner net neu ney nne nnn nno nnt nnu no- noe non noo nor not nou noy nre nrn nro nrr nrt nru nry nte ntn nto ntr ntt ntu nue nun nuo nur nut nuu nuy nye nyn nyo nyt nyu nyy oee oen oeo oer oet oey on- one onn ono onr ont onu ony oo- oon ooo oor oot or- ore orn oro orr ort oru ory ot- ote otn oto otr ott otu ou- oue oun ouo our out oye oyo re- ree ren reo rer ret reu rey rnn rno rnr rnt rnu rny roe ron roo ror rot rou roy rrn rrr rrt rru rte rtn rto rtr rtt rtu rty rue run ruo rur rut ruu ruy ry- rye ryn ryo ryr ryu ryy te- tee ten teo ter tet teu tey tne tnn tno tnr tnt to- toe ton too tor tot tou toy tre trn tro trr trt tru try tte ttn tto ttr ttt ttu tty tue tun tuo tur tut tuu tuy tye tyn tyo tyr tyt uee uen uer uet uey un- une unn uno unr unt unu uny uoe uon uoo uor uot ur- ure urn uro urr urt uru ury ute utn uto utr utt utu uty uue uun uur uut uuu uyo uyu yee yen yeo yer yet yey yne ynn ynu yny yoe yon yoo yor yot you yoy yre yrn yro yrt yru yte ytn yto ytr ytt ytu yue yun yuo yur yut yuu yuy yye yyt yyu yyy