a-a a-c aaa aac aak aan aar aay ac- aca acc ack acn acr acy aka akc akk akn akr an- ana anc ank ann anr any ar- ara arc ark arn arr ary ay- aya ayc ayk ayn ayr c-- caa cac cak can car cay cca ccc cck ccn ccr cka ckc cky cn- cna cnc cnn cnr cny cra crc crk crn crr cry cya cyc cyk cyn cyr ka- kaa kac kak kan kar kay kca kcc kck kcn kcr kkc kkk kkn kkr kky kn- kna knc knk knn knr kra krc krk krn krr kry kya kyc kyn kyr naa nac nak nan nar nay nca ncc nck ncn ncr nka nkc nkk nkn nkr nky nna nnc nnk nnn nra nrc nrk nrn nrr nry nya nyc nyk nyn nyy ra- raa rac rak ran rar ray rca rcc rcn rcr rkc rkk rky rna rnc rnn rnr rny rra rrc rrk rrn rrr ry- rya ryc ryk ryn ryr ryy yaa yac yak yan yar yay yca ycc ycy yka ykk ykn yna ynk ynn yny yra yrc yrn yyc yyy