-er -ic a-a a-c a-i aaa aac aad aae aai aam aar aas ac- aca acc acd ace aci acm acr acs ad- ada adc add ade adi adm adr ads aea aec aed aee aei aem aer aes ai- aia aic aid aie aii aim air ais ama amc amd ame ami amm amr ams ar- ara arc ard are ari arm arr ars as- asa asc asd ase asi asm asr ass c-- caa cac cad cae cai cam car cas cca ccc ccd cce cci ccm ccr ccs cda cdc cdd cde cdi cdm cdr cds ce- cea cec ced cee cei cem cer ces ci- cia cic cid cie cii cim cir cis cma cmc cmd cme cmi cmm cmr cms cra crc crd cre cri crm crr crs csa csc csd cse csi csm csr css daa dac dad dae dai dam dar das dca dcc dcd dce dci dcm dcr dcs dda ddc ddd dde ddi ddm ddr dds de- dea dec ded dee dei dem der des di- dia dic did die dii dim dir dis dma dmc dmd dme dmi dmm dmr dms dra drc drd dre dri drm drr drs dsa dsc dsd dse dsi dsm dsr dss eaa eac ead eae eai eam ear eas ec- eca ecc ecd ece eci ecm ecr ecs ed- eda edc edd ede edi edm edr eds eea eec eed eee eem eer ees eia eic eid eie eii eim eir eis em- ema emc emd eme emi emm emr ems era erc erd ere eri erm err ers es- esa esc esd ese esi esm esr ess i-d ia- iaa iac iad iae iai iam iar ias ica icc icd ice ici icm icr ics ida idc idd ide idi idm idr ids ie- iea iec ied iee iei iem ier ies iia iic iid iie iii iim iir iis im- ima imc imd ime imi imm ims ir- ira irc ird ire iri irm irr irs is- isa isc isd ise isi ism isr iss m-r maa mac mad mae mai mam mar mas mc- mca mcc mcd mce mci mcm mcr mcs mda mdc mdd mde mdi mdm mdr mds mea mec med mee mei mem mer mes mi- mia mic mid mie mii mim mir mis mma mmc mmd mme mmi mmm mmr mms mra mrc mrd mre mri mrm mrr mrs msa msc msd mse msi msm msr mss ra- raa rac rad rae rai ram rar ras rca rcc rcd rce rci rcm rcr rcs rda rdc rdd rde rdi rdm rdr rds re- rea rec red ree rei rem rer res ria ric rid rie rii rim rir ris rma rmc rmd rme rmi rmm rmr rms rra rrc rrd rri rrm rrr rrs rsa rsc rsd rse rsi rsm rsr rss saa sac sad sae sai sam sar sas sca scc scd sce sci scm scr scs sda sdc sdd sde sdi sdm sdr sds se- sea sec sed see sei sem ser ses sia sic sid sie sii sim sir sis sma smc smd sme smi smm smr sms sr- sra src srd sre sri srm srr srs ss- ssa ssc ssd sse ssi ssm ssr sss