a-a aaa aad aae aam aao ad- ada add ade adm ado aea aed aee aem aeo ama amd ame amm amo aoa aod aoe aom aoo daa dad dae dam dao dda ddd dde ddm ddo de- dea ded dee dem deo dma dmd dme dmm dmo doa dod doe dom doo eaa ead eae eam eao ed- eda edd ede edm edo eea eed eee eem eeo em- ema emd eme emm emo eo- eoa eod eoe eom eoo m-o maa mad mae mam mao mda mdd mde mdm mdo mea med mee mem meo mma mmd mme mmm mmo moa mod moe mom moo oaa oad oae oam oao oda odd ode odm odo oea oed oee oem oeo om- oma omd ome omm omo oo- ooa ood oom ooo