a-a aaa aad aae aak aam aao aas ad- ada add ade adk adm ado ads aea aed aee aek aem aeo aes aka akd ake akk akm ako aks ama amd ame amk amm amo ams aoa aod aoe aok aom aoo aos as- asa asd ase ask asm aso ass daa dad dae dak dam dao das dda ddd dde ddk ddm ddo dds de- dea ded dee dek dem deo des dka dke dkk dkm dko dks dma dmd dme dmk dmm dmo dms doa dod doe dok dom doo dos dsa dsd dse dsk dsm dso dss eaa ead eae eak eam eao eas ed- eda edd ede edk edm edo eds eea eed eee eek eem eeo ees eka ekd eke eko eks em- ema emd eme emk emm emo ems eo- eoa eod eoe eok eom eoo eos es- esa esd ese esk esm eso ess ka- kaa kad kae kak kam kao kas kda kde kdk kdm kdo kds ke- kea ked kee kek kem keo kes kke kkk kkm kks kma kmd kme kmk kmm kmo kms koa kod koe kok kom koo kos ksa ksd kse ksk ksm kso kss m-o maa mad mae mak mam mao mas mda mdd mde mdk mdm mdo mds mea med mee mek mem meo mes mka mkd mke mkk mkm mko mks mma mmd mme mmk mmm mmo mms moa mod moe mok mom moo mos msa msd mse msk msm mso mss oaa oad oae oak oam oao oas oda odd ode odm odo ods oea oed oee oem oeo oes oka okd oke okk oko oks om- oma omd ome omm omo oms oo- ooa ood ook oom ooo oos os- osa osd ose osk osm oso oss saa sad sae sak sam sao sas sda sdd sde sdk sdm sdo sds se- sea sed see sek sem seo ses sk- ska skd ske skk skm sko sks sma smd sme smk smm smo sms soa sod soe sok som soo sos ss- ssa ssd sse ssk ssm sso sss