-er -ey a-a a-i aaa aad aae aai aak aan aao aar aay ad- ada add ade adi adk adn ado adr ady aea aed aee aei aek aen aeo aer aey ai- aia aid aie aii aik ain aio air aiy aka akd ake aki akk akn ako akr an- ana and ane ani ank ann ano anr any aoa aod aoe aoi aok aon aoo aor ar- ara ard are ari ark arn aro arr ary ay- aya ayd aye ayi ayk ayn ayo ayr daa dad dae dai dak dan dao dar day dda ddd dde ddi ddk ddn ddo ddr ddy de- dea ded dee dei dek den deo der dey di- dia did die dii dik din dio dir diy dka dke dki dkk dko dkr dna dnd dne dni dnk dnn dno dnr dny doa dod doe doi dok don doo dor doy dra drd dre dri drk drn dro drr dry dy- dya dyd dye dyk dyn dyo dyr dyy eaa ead eae eai eak ean eao ear ed- eda edd ede edi edk edn edo edr edy eea eed eee eek een eeo eer eey eia eid eie eii eik ein eio eir eka ekd eke eki eko ekr eky en- ena end ene eni enk enn eno enr eny eo- eoa eod eoe eoi eok eon eoo eor era erd ere eri erk ern ero err ery eya eyd eye eyn eyo eyr i-d ia- iaa iad iae iai ian iao iar ida idd ide idi idk idn ido idr idy ie- iea ied iee iei iek ien ier iey iia iid iie iii iin iio iir ika ike iki ikk iko ikr in- ina ind ine ini ink inn ino inr iny io- ioa iod ioe ioi ion ioo ior ir- ira ird ire iri irk irn iro irr iry iya iye iyo iyr iyy ka- kaa kad kae kai kak kan kao kar kay kda kde kdk kdo kdr kdy ke- kea ked kee kei kek ken keo ker key kia kid kie kii kik kin kio kir kke kki kkk kkn kkr kky kn- kna knd kne kni knk knn kno knr koa kod koe koi kok kon koo kor koy kra krd kri krk krn kro krr kry kya kyd kye kyn kyo kyr n-i naa nad nae nai nak nan nao nar nay nda ndd nde ndi ndk ndn ndo ndr ndy ne- nea ned nee nei nek nen neo ner ney nia nid nie nii nik nin nio nir nka nke nki nkk nkn nko nkr nky nna nne nni nnk nnn nno no- noa nod noe noi nok non noo nor noy nra nrd nre nri nrk nrn nro nrr nry nya nyd nye nyk nyn nyo nyy o-i oaa oad oae oai oak oan oao oar oda odd ode odi odn odo odr oea oed oee oei oen oeo oer oey oia oid oie oii oik oin oio oir oka okd oke oki okk oko okr on- ona ond one oni onk onn ono onr ony oo- ooa ood ooi ook oon ooo oor or- ora ord ore ori ork orn oro orr ory oya oyd oye oyi oyo ra- raa rad rae rai rak ran rao rar ray rda rdd rde rdi rdn rdo rdr rdy re- rea red ree rei rek ren reo rer rey ria rid rie rii rik rin rio rir riy rke rkk rko rky rna rnd rni rnn rno rnr rny roa rod roe roi rok ron roo ror roy rra rrd rri rrk rrn rrr ry- rya ryd rye ryk ryn ryo ryr ryy yaa yad yae yai yak yan yao yar yay yda yde ydn ydo ydy yea yed yee yei yek yen yeo yer yey yid yie yii yin yio yir yka yki ykk ykn yna ynd yne ynk ynn yny yod yoe yoi yok yon yoo yor yoy yra yre yrn yro yye yyy