-ic a-a a-c a-i aaa aac aag aai aak aam aar aas ac- aca acc acg aci ack acm acr acs ag- aga agc agg agi agk agm agr ags ai- aia aic aig aii aik aim air ais aka akc akg aki akk akm akr aks ama amc amg ami amk amm amr ams ar- ara arc arg ari ark arm arr ars as- asa asc asg asi ask asm asr ass c-- caa cac cag cai cak cam car cas cca ccc ccg cci cck ccm ccr ccs cga cgc cgg cgi cgm cgr cgs ci- cia cic cig cii cik cim cir cis cka ckc cki ckm cks cma cmc cmg cmi cmk cmm cmr cms cra crc crg cri crk crm crr crs csa csc csg csi csk csm csr css gaa gac gag gai gak gam gar gas gca gcc gcg gci gck gcm gcr gcs gga ggc ggg ggi ggm ggr ggs gia gic gig gii gik gim gir gis gka gkm gks gma gmc gmg gmi gmm gmr gms gra grc grg gri grk grm grr grs gsa gsc gsg gsi gsk gsm gsr gss ia- iaa iac iag iai iam iar ias ica icc icg ici ick icm icr ics iga igc igg igi igk igm igr igs iia iic iii iim iir iis ika ikc iki ikk ikr iks im- ima imc img imi imm ims ir- ira irc irg iri irk irm irr irs is- isa isc isg isi isk ism isr iss ka- kaa kac kag kai kak kam kar kas kca kcc kcg kci kck kcm kcr kcs kga kgc kgi kgm kgs kia kic kig kii kik kim kir kis kkc kki kkk kkm kkr kks kma kmc kmg kmi kmk kmm kms kra krc krg kri krk krr krs ksa ksc ksg ksi ksk ksm ksr kss m-r maa mac mag mai mak mam mar mas mc- mca mcc mcg mci mck mcm mcr mcs mga mgc mgi mgk mgm mgr mgs mi- mia mic mig mii mik mim mir mis mka mkc mkg mkk mkm mkr mks mma mmc mmg mmi mmk mmm mmr mms mra mrc mrg mri mrk mrm mrr mrs msa msc msg msi msk msm msr mss ra- raa rac rag rai rak ram rar ras rca rcc rcg rci rcm rcr rcs rga rgc rgg rgi rgk rgr rgs ria ric rig rii rik rim rir ris rkc rkg rkk rkm rks rma rmc rmg rmi rmm rmr rms rra rrc rrg rri rrk rrm rrr rrs rsa rsc rsg rsi rsk rsm rsr rss saa sac sag sai sak sam sar sas sca scc scg sci sck scm scr scs sga sgc sgg sgi sgk sgm sgr sgs sia sic sig sii sik sim sir sis sk- ska skc skg ski skk skm skr sks sma smc smg smi smk smm smr sms sr- sra src srg sri srk srm srr srs ss- ssa ssc ssg ssi ssk ssm ssr sss