-er -ic a-a a-c a-i aaa aac aad aae aag aai aak aam aar aas ac- aca acc acd ace acg aci ack acm acr acs ad- ada adc add ade adg adi adk adm adr ads aea aec aed aee aeg aei aek aem aer aes ag- aga agc agd age agg agi agk agm agr ags ai- aia aic aid aie aig aii aik aim air ais aka akc akd ake akg aki akk akm akr aks ama amc amd ame amg ami amk amm amr ams ar- ara arc ard are arg ari ark arm arr ars as- asa asc asd ase asg asi ask asm asr ass c-- caa cac cad cae cag cai cak cam car cas cca ccc ccd cce ccg cci cck ccm ccr ccs cda cdc cdd cde cdg cdi cdk cdm cdr cds ce- cea cec ced cee ceg cei cek cem cer ces cga cgc cgd cge cgg cgi cgm cgr cgs ci- cia cic cid cie cig cii cik cim cir cis cka ckc ckd cki ckm cks cma cmc cmd cme cmg cmi cmk cmm cmr cms cra crc crd cre crg cri crk crm crr crs csa csc csd cse csg csi csk csm csr css daa dac dad dae dag dai dak dam dar das dca dcc dcd dce dcg dci dck dcm dcr dcs dda ddc ddd dde ddg ddi ddk ddm ddr dds de- dea dec ded dee deg dei dek dem der des dga dgc dgd dge dgg dgi dgk dgm dgr dgs di- dia dic did die dig dii dik dim dir dis dka dkc dke dkg dki dkk dkm dkr dks dma dmc dmd dme dmg dmi dmk dmm dmr dms dra drc drd dre drg dri drk drm drr drs dsa dsc dsd dse dsg dsi dsk dsm dsr dss eaa eac ead eae eag eai eak eam ear eas ec- eca ecc ecd ece ecg eci eck ecm ecr ecs ed- eda edc edd ede edg edi edk edm edr eds eea eec eed eee eeg eek eem eer ees ega egc egd ege egg egi egm egr egs eia eic eid eie eig eii eik eim eir eis eka ekc ekd eke ekg eki ekr eks em- ema emc emd eme emg emi emk emm emr ems era erc erd ere erg eri erk erm err ers es- esa esc esd ese esg esi esk esm esr ess g-d gaa gac gad gae gag gai gak gam gar gas gca gcc gcd gce gcg gci gck gcm gcr gcs gda gdc gdd gde gdi gdk gdm gdr gds ge- gea gec ged gee geg gei gek gem ger ges gga ggc ggd ggg ggi ggm ggr ggs gia gic gid gie gig gii gik gim gir gis gka gkd gkm gks gma gmc gmd gme gmg gmi gmm gmr gms gra grc grd gre grg gri grk grm grr grs gsa gsc gsd gse gsg gsi gsk gsm gsr gss i-d ia- iaa iac iad iae iag iai iam iar ias ica icc icd ice icg ici ick icm icr ics ida idc idd ide idg idi idk idm idr ids ie- iea iec ied iee ieg iei iek iem ier ies iga igc igd ige igg igi igk igm igr igs iia iic iid iie iii iim iir iis ika ikc ike iki ikk ikr iks im- ima imc imd ime img imi imm ims ir- ira irc ird ire irg iri irk irm irr irs is- isa isc isd ise isg isi isk ism isr iss ka- kaa kac kad kae kag kai kak kam kar kas kca kcc kcd kce kcg kci kck kcm kcr kcs kda kdc kde kdg kdk kdm kdr kds ke- kea kec ked kee keg kei kek kem ker kes kga kgc kgd kgi kgm kgs kia kic kid kie kig kii kik kim kir kis kkc kke kki kkk kkm kkr kks kma kmc kmd kme kmg kmi kmk kmm kms kra krc krd krg kri krk krr krs ksa ksc ksd kse ksg ksi ksk ksm ksr kss m-r maa mac mad mae mag mai mak mam mar mas mc- mca mcc mcd mce mcg mci mck mcm mcr mcs mda mdc mdd mde mdg mdi mdk mdm mdr mds mea mec med mee meg mei mek mem mer mes mga mgc mgd mge mgi mgk mgm mgr mgs mi- mia mic mid mie mig mii mik mim mir mis mka mkc mkd mke mkg mkk mkm mkr mks mma mmc mmd mme mmg mmi mmk mmm mmr mms mra mrc mrd mre mrg mri mrk mrm mrr mrs msa msc msd mse msg msi msk msm msr mss ra- raa rac rad rae rag rai rak ram rar ras rca rcc rcd rce rcg rci rcm rcr rcs rda rdc rdd rde rdg rdi rdm rdr rds re- rea rec red ree reg rei rek rem rer res rga rgc rgd rge rgg rgi rgk rgr rgs ria ric rid rie rig rii rik rim rir ris rkc rke rkg rkk rkm rks rma rmc rmd rme rmg rmi rmm rmr rms rra rrc rrd rrg rri rrk rrm rrr rrs rsa rsc rsd rse rsg rsi rsk rsm rsr rss saa sac sad sae sag sai sak sam sar sas sca scc scd sce scg sci sck scm scr scs sda sdc sdd sde sdg sdi sdk sdm sdr sds se- sea sec sed see seg sei sek sem ser ses sga sgc sgd sge sgg sgi sgk sgm sgr sgs sia sic sid sie sig sii sik sim sir sis sk- ska skc skd ske skg ski skk skm skr sks sma smc smd sme smg smi smk smm smr sms sr- sra src srd sre srg sri srk srm srr srs ss- ssa ssc ssd sse ssg ssi ssk ssm ssr sss