a-a a-i a-z aaa aai aak aan aao aar aay aaz ai- aia aii aik ain aio air aiy aiz aka aki akk akn ako akr an- ana ani ank ann ano anr any anz aoa aoi aok aon aoo aor ar- ara ari ark arn aro arr ary arz ay- aya ayi ayk ayn ayo ayr ayz az- aza azi azn azo azy azz ia- iaa iai ian iao iar iaz iia iii iin iio iir ika iki ikk iko ikr in- ina ini ink inn ino inr iny io- ioa ioi ion ioo ior ir- ira iri irk irn iro irr iry iya iyo iyr iyy iza izi izo izy izz k-z ka- kaa kai kak kan kao kar kay kaz kia kii kik kin kio kir kiz kki kkk kkn kkr kky kn- kna kni knk knn kno knr koa koi kok kon koo kor koy koz kra kri krk krn kro krr kry kya kyn kyo kyr kyz kzo kzy n-i naa nai nak nan nao nar nay naz nia nii nik nin nio nir niz nka nki nkk nkn nko nkr nky nna nni nnk nnn nno nnz no- noa noi nok non noo nor noy noz nra nri nrk nrn nro nrr nry nrz nya nyk nyn nyo nyy nzi nzo nzz o-i oaa oai oak oan oao oar oia oii oik oin oio oir oiz oka oki okk oko okr on- ona oni onk onn ono onr ony oo- ooa ooi ook oon ooo oor or- ora ori ork orn oro orr ory orz oya oyi oyo oza ozo ozz ra- raa rai rak ran rao rar ray raz ria rii rik rin rio rir riy riz rkk rko rky rkz rna rni rnn rno rnr rny rnz roa roi rok ron roo ror roy roz rra rri rrk rrn rrr ry- rya ryk ryn ryo ryr ryy ryz rza rzo rzy yaa yai yak yan yao yar yay yaz yii yin yio yir yiz yka yki ykk ykn yna ynk ynn yny yoi yok yon yoo yor yoy yra yrn yro yyy yyz yzr yzy zaa zai zak zan zao zar zay zaz zia zik zin zio zir ziz zka znn zno zo- zoa zoi zok zon zoo zor zro zzr zzy zzz