-er a-a aaa aad aae aam aao aap aar aas ad- ada add ade adm ado adp adr ads aea aed aee aem aeo aep aer aes ama amd ame amm amo amp amr ams aoa aod aoe aom aoo aop aor aos ap- apa apd ape apm apo app apr aps ar- ara ard are arm aro arp arr ars as- asa asd ase asm aso asp asr ass daa dad dae dam dao dap dar das dda ddd dde ddm ddo ddp ddr dds de- dea ded dee dem deo dep der des dma dmd dme dmm dmo dmp dmr dms doa dod doe dom doo dop dor dos dpa dpd dpe dpm dpo dpp dpr dps dra drd dre drm dro drp drr drs dsa dsd dse dsm dso dsp dsr dss eaa ead eae eam eao eap ear eas ed- eda edd ede edm edo edp edr eds eea eed eee eem eeo eep eer ees em- ema emd eme emm emo emp emr ems eo- eoa eod eoe eom eoo eop eor eos ep- epa epd epe epm epo epp epr eps era erd ere erm ero erp err ers es- esa esd ese esm eso esp esr ess m-o m-r maa mad mae mam mao map mar mas mda mdd mde mdm mdo mdp mdr mds mea med mee mem meo mep mer mes mma mmd mme mmm mmo mmp mmr mms moa mod moe mom moo mop mor mos mpa mpd mpe mpm mpo mpp mpr mps mra mrd mre mrm mro mrp mrr mrs msa msd mse msm mso msp msr mss oaa oad oae oam oao oap oar oas oda odd ode odm odo odp odr ods oea oed oee oem oeo oep oer oes om- oma omd ome omm omo omp omr oms oo- ooa ood oom ooo oop oor oos op- opa opd ope opm opo opp opr ops or- ora ord ore orm oro orp orr ors os- osa osd ose osm oso osp osr oss p-p paa pad pae pam pao pap par pas pda pdd pde pdm pdo pdp pdr pds pea ped pee pem peo pep per pes pma pmd pme pmm pmo pmp pmr pms poa pod poe pom poo pop por pos ppa ppd ppe ppm ppo ppp ppr pps pra prd pre prm pro prp prr prs ps- psa psd pse psm pso psp psr pss ra- raa rad rae ram rao rap rar ras rda rdd rde rdm rdo rdp rdr rds re- rea red ree rem reo rep rer res rma rmd rme rmm rmo rmp rmr rms roa rod roe rom roo rop ror ros rpa rpd rpe rpm rpo rpp rpr rps rra rrd rrm rrp rrr rrs rsa rsd rse rsm rso rsp rsr rss saa sad sae sam sao sap sar sas sda sdd sde sdm sdo sdp sdr sds se- sea sed see sem seo sep ser ses sma smd sme smm smo smp smr sms soa sod soe som soo sop sor sos spa spd spe spm spo spp spr sps sr- sra srd sre srm sro srp srr srs ss- ssa ssd sse ssm sso ssp ssr sss