a-a a-c aaa aac aak aan aar aas aay ac- aca acc ack acn acr acs acy aka akc akk akn akr aks an- ana anc ank ann anr ans any ar- ara arc ark arn arr ars ary as- asa asc ask asn asr ass asy ay- aya ayc ayk ayn ayr ays c-- caa cac cak can car cas cay cca ccc cck ccn ccr ccs cka ckc cks cky cn- cna cnc cnn cnr cns cny cra crc crk crn crr crs cry csa csc csk csn csr css csy cya cyc cyk cyn cyr cys ka- kaa kac kak kan kar kas kay kca kcc kck kcn kcr kcs kkc kkk kkn kkr kks kky kn- kna knc knk knn knr kra krc krk krn krr krs kry ksa ksc ksk ksn ksr kss kya kyc kyn kyr kys naa nac nak nan nar nas nay nca ncc nck ncn ncr ncs nka nkc nkk nkn nkr nks nky nna nnc nnk nnn nns nra nrc nrk nrn nrr nrs nry nsa nsc nsk nsn nsr nss nsy nya nyc nyk nyn nys nyy ra- raa rac rak ran rar ras ray rca rcc rcn rcr rcs rkc rkk rks rky rna rnc rnn rnr rns rny rra rrc rrk rrn rrr rrs rsa rsc rsk rsn rsr rss ry- rya ryc ryk ryn ryr rys ryy saa sac sak san sar sas say sca scc sck scn scr scs sk- ska skc skk skr sks sky sna snc snk snn snr sns sny sr- sra src srk srn srr srs sry ss- ssa ssc ssk ssn ssr sss sy- sya syc syk syn syr sys yaa yac yak yan yar yas yay yca ycc ycs ycy yka ykk ykn yna ynk ynn yns yny yra yrc yrn yrs ysa ysc ysk ysr yss ysy yyc yys yyy