-ic a-a a-c a-i aaa aac aag aah aai aak aar aas ac- aca acc acg ach aci ack acr acs ag- aga agc agg agh agi agk agr ags aha ahc ahg ahh ahi ahk ahr ahs ai- aia aic aig aih aii aik air ais aka akc akg akh aki akk akr aks ar- ara arc arg arh ari ark arr ars as- asa asc asg ash asi ask asr ass c-- caa cac cag cah cai cak car cas cca ccc ccg cch cci cck ccr ccs cga cgc cgg cgh cgi cgr cgs ch- cha chc chg chh chi chk chr chs ci- cia cic cig cih cii cik cir cis cka ckc ckh cki cks cra crc crg crh cri crk crr crs csa csc csg csh csi csk csr css gaa gac gag gah gai gak gar gas gca gcc gcg gch gci gck gcr gcs gga ggc ggg ggh ggi ggr ggs gha ghc ghg ghh ghi ghr ghs gia gic gig gih gii gik gir gis gka gkh gks gra grc grg grh gri grk grr grs gsa gsc gsg gsi gsk gsr gss h-i haa hac hag hah hai hak har has hca hcc hcg hch hci hck hcr hcs hga hgc hgg hgh hgi hgk hgr hgs hha hhc hhg hhh hhi hhk hhr hhs hia hic hig hih hii hik hir his hka hkg hkh hki hkk hkr hks hr- hra hrc hrg hrh hri hrk hrr hrs hsa hsc hsg hsh hsi hsk hsr hss ia- iaa iac iag iah iai iar ias ica icc icg ich ici ick icr ics iga igc igg igh igi igk igr igs iha ihc ihg ihh ihi ihk ihr ihs iia iic iih iii iir iis ika ikc iki ikk ikr iks ir- ira irc irg iri irk irr irs is- isa isc isg ish isi isk isr iss ka- kaa kac kag kah kai kak kar kas kca kcc kcg kch kci kck kcr kcs kga kgc kgh kgi kgs kha khh khi khk khr khs kia kic kig kih kii kik kir kis kkc kkh kki kkk kkr kks kra krc krg kri krk krr krs ksa ksc ksg ksh ksi ksk ksr kss ra- raa rac rag rah rai rak rar ras rca rcc rcg rch rci rcr rcs rga rgc rgg rgh rgi rgk rgr rgs rh- rha rhc rhg rhh rhi rhr rhs ria ric rig rih rii rik rir ris rkc rkg rkk rks rra rrc rrg rrh rri rrk rrr rrs rsa rsc rsg rsh rsi rsk rsr rss saa sac sag sah sai sak sar sas sca scc scg sch sci sck scr scs sga sgc sgg sgh sgi sgk sgr sgs sh- sha shc shg shh shi shk shr shs sia sic sig sih sii sik sir sis sk- ska skc skg skh ski skk skr sks sr- sra src srg srh sri srk srr srs ss- ssa ssc ssg ssh ssi ssk ssr sss