a-a aaa aad aae aam aao aap aas ad- ada add ade adm ado adp ads aea aed aee aem aeo aep aes ama amd ame amm amo amp ams aoa aod aoe aom aoo aop aos ap- apa apd ape apm apo app aps as- asa asd ase asm aso asp ass daa dad dae dam dao dap das dda ddd dde ddm ddo ddp dds de- dea ded dee dem deo dep des dma dmd dme dmm dmo dmp dms doa dod doe dom doo dop dos dpa dpd dpe dpm dpo dpp dps dsa dsd dse dsm dso dsp dss eaa ead eae eam eao eap eas ed- eda edd ede edm edo edp eds eea eed eee eem eeo eep ees em- ema emd eme emm emo emp ems eo- eoa eod eoe eom eoo eop eos ep- epa epd epe epm epo epp eps es- esa esd ese esm eso esp ess m-o maa mad mae mam mao map mas mda mdd mde mdm mdo mdp mds mea med mee mem meo mep mes mma mmd mme mmm mmo mmp mms moa mod moe mom moo mop mos mpa mpd mpe mpm mpo mpp mps msa msd mse msm mso msp mss oaa oad oae oam oao oap oas oda odd ode odm odo odp ods oea oed oee oem oeo oep oes om- oma omd ome omm omo omp oms oo- ooa ood oom ooo oop oos op- opa opd ope opm opo opp ops os- osa osd ose osm oso osp oss p-p paa pad pae pam pao pap pas pda pdd pde pdm pdo pdp pds pea ped pee pem peo pep pes pma pmd pme pmm pmo pmp pms poa pod poe pom poo pop pos ppa ppd ppe ppm ppo ppp pps ps- psa psd pse psm pso psp pss saa sad sae sam sao sap sas sda sdd sde sdm sdo sdp sds se- sea sed see sem seo sep ses sma smd sme smm smo smp sms soa sod soe som soo sop sos spa spd spe spm spo spp sps ss- ssa ssd sse ssm sso ssp sss