a-a a-i a-z aaa aai aak aan aao aap aay aaz ai- aia aii aik ain aio aip aiy aiz aka aki akk akn ako akp an- ana ani ank ann ano anp any anz aoa aoi aok aon aoo aop ap- apa api apk apn apo app apy ay- aya ayi ayk ayn ayo ayp ayz az- aza azi azn azo azp azy azz ia- iaa iai ian iao iap iaz iia iii iin iio iip ika iki ikk iko in- ina ini ink inn ino inp iny io- ioa ioi ion ioo iop ipa ipi ipn ipo ipp ipy iya iyo iyy iza izi izo izy izz k-z ka- kaa kai kak kan kao kap kay kaz kia kii kik kin kio kip kiz kki kkk kkn kkp kky kn- kna kni knk knn kno knp koa koi kok kon koo kop koy koz kpa kpi kpk kpn kpo kpp kya kyn kyo kyp kyz kzo kzy n-i naa nai nak nan nao nap nay naz nia nii nik nin nio nip niz nka nki nkk nkn nko nkp nky nna nni nnk nnn nno nnp nnz no- noa noi nok non noo nop noy noz npa npi npn npo npp npz nya nyk nyn nyo nyp nyy nzi nzo nzp nzz o-i oaa oai oak oan oao oap oia oii oik oin oio oip oiz oka oki okk oko okp on- ona oni onk onn ono onp ony oo- ooa ooi ook oon ooo oop op- opa opi opk opn opo opp opy oya oyi oyo oza ozo ozz p-p paa pai pak pan pao pap pay paz pia pii pik pin pio pip piz pka pki pkn pko pkp pky pn- pna pni pnk pnn pno pnp pny poa poi pok pon poo pop poy poz ppa ppi ppk ppn ppo ppp ppz py- pya pyk pyn pyo pzk pzp yaa yai yak yan yao yap yay yaz yii yin yio yip yiz yka yki ykk ykn yna ynk ynn ynp yny yoi yok yon yoo yop yoy ypa ypo yyy yyz yzy zaa zai zak zan zao zap zay zaz zia zik zin zio zip ziz zka znn zno znp zo- zoa zoi zok zon zoo zpi zpo zpp zzy zzz