a-a a-c a-z aaa aac aak aan aau aay aaz ac- aca acc ack acn acu acy acz aka akc akk akn aku an- ana anc ank ann anu any anz au- aua auc auk aun auz ay- aya ayc ayk ayn ayu ayz az- aza azn azu azy azz c-- caa cac cak can cau cay caz cca ccc cck ccn ccu ccz cka ckc cky cn- cna cnc cnn cnu cny cua cuc cuk cun cuu cuy cuz cya cyc cyk cyn cz- czc czk k-z ka- kaa kac kak kan kau kay kaz kca kcc kck kcn kcu kkc kkk kkn kku kky kn- kna knc knk knn knu kuc kuk kun kuu kuy kya kyc kyn kyu kyz kzy naa nac nak nan nau nay naz nca ncc nck ncn ncu nka nkc nkk nkn nku nky nna nnc nnk nnn nnu nnz nua nuc nuk nun nuu nuy nya nyc nyk nyn nyu nyy nzz ua- uaa uac uak uan uau uay uaz uca ucc uck ucn ucu uka ukc ukk ukn uku ukz un- una unc unk unn unu uny uua uuc uun uuu uyc uyu uza uzu yaa yac yak yan yau yay yaz yca ycc ycu ycy yka ykk ykn yna ynk ynn ynu yny yua yuk yun yuu yuy yyc yyu yyy yyz yzu yzy zaa zac zak zan zay zaz zka znc znn zuc zuk zun zuz zzy zzz