-er -ic a-a a-c a-i aaa aac aae aag aah aai aam aar aas ac- aca acc ace acg ach aci acm acr acs aea aec aee aeg aeh aei aem aer aes ag- aga agc age agg agh agi agm agr ags aha ahc ahe ahg ahh ahi ahm ahr ahs ai- aia aic aie aig aih aii aim air ais ama amc ame amg amh ami amm amr ams ar- ara arc are arg arh ari arm arr ars as- asa asc ase asg ash asi asm asr ass c-- caa cac cae cag cah cai cam car cas cca ccc cce ccg cch cci ccm ccr ccs ce- cea cec cee ceg ceh cei cem cer ces cga cgc cge cgg cgh cgi cgm cgr cgs ch- cha chc che chg chh chi chm chr chs ci- cia cic cie cig cih cii cim cir cis cma cmc cme cmg cmh cmi cmm cmr cms cra crc cre crg crh cri crm crr crs csa csc cse csg csh csi csm csr css eaa eac eae eag eah eai eam ear eas ec- eca ecc ece ecg ech eci ecm ecr ecs eea eec eee eeg eem eer ees ega egc ege egg egh egi egm egr egs eha ehc ehe ehg ehh ehi ehm ehr ehs eia eic eie eig eii eim eir eis em- ema emc eme emg emh emi emm emr ems era erc ere erg erh eri erm err ers es- esa esc ese esg esh esi esm esr ess gaa gac gae gag gah gai gam gar gas gca gcc gce gcg gch gci gcm gcr gcs ge- gea gec gee geg geh gei gem ger ges gga ggc ggg ggh ggi ggm ggr ggs gha ghc ghe ghg ghh ghi ghr ghs gia gic gie gig gih gii gim gir gis gma gmc gme gmg gmh gmi gmm gmr gms gra grc gre grg grh gri grm grr grs gsa gsc gse gsg gsi gsm gsr gss h-i haa hac hae hag hah hai ham har has hca hcc hce hcg hch hci hcm hcr hcs he- hea hec hee heg heh hei hem her hes hga hgc hge hgg hgh hgi hgm hgr hgs hha hhc hhe hhg hhh hhi hhm hhr hhs hia hic hie hig hih hii him hir his hma hmc hme hmg hmh hmi hmm hmr hms hr- hra hrc hre hrg hrh hri hrm hrr hrs hsa hsc hse hsg hsh hsi hsm hsr hss ia- iaa iac iae iag iah iai iam iar ias ica icc ice icg ich ici icm icr ics ie- iea iec iee ieg iei iem ier ies iga igc ige igg igh igi igm igr igs iha ihc ihe ihg ihh ihi ihm ihr ihs iia iic iie iih iii iim iir iis im- ima imc ime img imh imi imm ims ir- ira irc ire irg iri irm irr irs is- isa isc ise isg ish isi ism isr iss m-r maa mac mae mag mah mai mam mar mas mc- mca mcc mce mcg mch mci mcm mcr mcs mea mec mee meg meh mei mem mer mes mga mgc mge mgh mgi mgm mgr mgs mha mhc mhg mhh mhi mhm mhr mhs mi- mia mic mie mig mih mii mim mir mis mma mmc mme mmg mmh mmi mmm mmr mms mra mrc mre mrg mrh mri mrm mrr mrs msa msc mse msg msh msi msm msr mss ra- raa rac rae rag rah rai ram rar ras rca rcc rce rcg rch rci rcm rcr rcs re- rea rec ree reg reh rei rem rer res rga rgc rge rgg rgh rgi rgr rgs rh- rha rhc rhe rhg rhh rhi rhm rhr rhs ria ric rie rig rih rii rim rir ris rma rmc rme rmg rmh rmi rmm rmr rms rra rrc rrg rrh rri rrm rrr rrs rsa rsc rse rsg rsh rsi rsm rsr rss saa sac sae sag sah sai sam sar sas sca scc sce scg sch sci scm scr scs se- sea sec see seg seh sei sem ser ses sga sgc sge sgg sgh sgi sgm sgr sgs sh- sha shc she shg shh shi shm shr shs sia sic sie sig sih sii sim sir sis sma smc sme smg smh smi smm smr sms sr- sra src sre srg srh sri srm srr srs ss- ssa ssc sse ssg ssh ssi ssm ssr sss