-ic a-a a-c a-i aaa aac aah aai aak aar aas ac- aca acc ach aci ack acr acs aha ahc ahh ahi ahk ahr ahs ai- aia aic aih aii aik air ais aka akc akh aki akk akr aks ar- ara arc arh ari ark arr ars as- asa asc ash asi ask asr ass c-- caa cac cah cai cak car cas cca ccc cch cci cck ccr ccs ch- cha chc chh chi chk chr chs ci- cia cic cih cii cik cir cis cka ckc ckh cki cks cra crc crh cri crk crr crs csa csc csh csi csk csr css h-i haa hac hah hai hak har has hca hcc hch hci hck hcr hcs hha hhc hhh hhi hhk hhr hhs hia hic hih hii hik hir his hka hkh hki hkk hkr hks hr- hra hrc hrh hri hrk hrr hrs hsa hsc hsh hsi hsk hsr hss ia- iaa iac iah iai iar ias ica icc ich ici ick icr ics iha ihc ihh ihi ihk ihr ihs iia iic iih iii iir iis ika ikc iki ikk ikr iks ir- ira irc iri irk irr irs is- isa isc ish isi isk isr iss ka- kaa kac kah kai kak kar kas kca kcc kch kci kck kcr kcs kha khh khi khk khr khs kia kic kih kii kik kir kis kkc kkh kki kkk kkr kks kra krc kri krk krr krs ksa ksc ksh ksi ksk ksr kss ra- raa rac rah rai rak rar ras rca rcc rch rci rcr rcs rh- rha rhc rhh rhi rhr rhs ria ric rih rii rik rir ris rkc rkk rks rra rrc rrh rri rrk rrr rrs rsa rsc rsh rsi rsk rsr rss saa sac sah sai sak sar sas sca scc sch sci sck scr scs sh- sha shc shh shi shk shr shs sia sic sih sii sik sir sis sk- ska skc skh ski skk skr sks sr- sra src srh sri srk srr srs ss- ssa ssc ssh ssi ssk ssr sss