-er -ey a-a a-t aaa aae aan aao aar aat aau aay aea aee aen aeo aer aet aeu aey an- ana ane ann ano anr ant anu any aoa aoe aon aoo aor aot aou ar- ara are arn aro arr art aru ary at- ata ate atn ato atr att atu au- aua aue aun auo aur aut ay- aya aye ayn ayo ayr ayt ayu eaa eae ean eao ear eat eau eea eee een eeo eer eet eey en- ena ene enn eno enr ent enu eny eo- eoa eoe eon eoo eor eot eou era ere ern ero err ert eru ery eta ete etn eto etr ett etu ety eu- eua eue eun eur eut eya eye eyn eyo eyr eyt naa nae nan nao nar nat nau nay ne- nea nee nen neo ner net neu ney nna nne nnn nno nnt nnu no- noa noe non noo nor not nou noy nra nre nrn nro nrr nrt nru nry nta nte ntn nto ntr ntt ntu nua nue nun nuo nur nut nuu nuy nya nye nyn nyo nyt nyu nyy oaa oae oan oao oar oat oau oea oee oen oeo oer oet oey on- ona one onn ono onr ont onu ony oo- ooa oon ooo oor oot or- ora ore orn oro orr ort oru ory ot- ota ote otn oto otr ott otu ou- oua oue oun ouo our out oya oye oyo ra- raa rae ran rao rar rat rau ray re- rea ree ren reo rer ret reu rey rna rnn rno rnr rnt rnu rny roa roe ron roo ror rot rou roy rra rrn rrr rrt rru rta rte rtn rto rtr rtt rtu rty rua rue run ruo rur rut ruu ruy ry- rya rye ryn ryo ryr ryu ryy taa tae tan tao tar tat tau tay te- tea tee ten teo ter tet teu tey tna tne tnn tno tnr tnt to- toa toe ton too tor tot tou toy tra tre trn tro trr trt tru try tta tte ttn tto ttr ttt ttu tty tua tue tun tuo tur tut tuu tuy tya tye tyn tyo tyr tyt ua- uaa uae uan uao uar uat uau uay uea uee uen uer uet uey un- una une unn uno unr unt unu uny uoa uoe uon uoo uor uot ur- ura ure urn uro urr urt uru ury uta ute utn uto utr utt utu uty uua uue uun uur uut uuu uyo uyu yaa yae yan yao yar yat yau yay yea yee yen yeo yer yet yey yna yne ynn ynu yny yoe yon yoo yor yot you yoy yra yre yrn yro yrt yru yta yte ytn yto ytr ytt ytu yua yue yun yuo yur yut yuu yuy yye yyt yyu yyy