a-a a-c aaa aac aah aak aar aas aay ac- aca acc ach ack acr acs acy aha ahc ahh ahk ahr ahs ahy aka akc akh akk akr aks ar- ara arc arh ark arr ars ary as- asa asc ash ask asr ass asy ay- aya ayc ayh ayk ayr ays c-- caa cac cah cak car cas cay cca ccc cch cck ccr ccs ch- cha chc chh chk chr chs chy cka ckc ckh cks cky cra crc crh crk crr crs cry csa csc csh csk csr css csy cya cyc cyk cyr cys haa hac hah hak har has hay hca hcc hch hck hcr hcs hcy hha hhc hhh hhk hhr hhs hhy hka hkh hkk hkr hks hr- hra hrc hrh hrk hrr hrs hsa hsc hsh hsk hsr hss hsy hy- hya hyc hyh hyr hys hyy ka- kaa kac kah kak kar kas kay kca kcc kch kck kcr kcs kha khh khk khr khs kkc kkh kkk kkr kks kky kra krc krk krr krs kry ksa ksc ksh ksk ksr kss kya kyc kyr kys ra- raa rac rah rak rar ras ray rca rcc rch rcr rcs rh- rha rhc rhh rhr rhs rkc rkk rks rky rra rrc rrh rrk rrr rrs rsa rsc rsh rsk rsr rss ry- rya ryc ryk ryr rys ryy saa sac sah sak sar sas say sca scc sch sck scr scs sh- sha shc shh shk shr shs shy sk- ska skc skh skk skr sks sky sr- sra src srh srk srr srs sry ss- ssa ssc ssh ssk ssr sss sy- sya syc syh syk syr sys yaa yac yah yak yar yas yay yca ycc ych ycs ycy yha yhc yhs yka ykk yra yrc yrs ysa ysc ysk ysr yss ysy yyc yys yyy