-ene bbbb bbdd bbeb bd-r bdrm bebb bebe bede beeb beed beem been beer beme bend bene benn berd bere berm bern berr bmdb bner bnrr brdm breb bred bree brem bren brer brrm brrr dbrn dddd ddre debe dedd dede deeb deed deem deen deer dem- demb demd deme demn dene denn der- derb dere derm dern derr dmrb dner dred dree drem dren ebbr ebed eben eber edde eddm ede- edem eden eder edme edrm edrn eede eeee eend embd embe embr emen emer emme emne emre enb- enbn enbr end- ende ened enee enem ener enne erbb erbe erde ereb ered erem eren erer erme erne erre mbdb mbed mddm mden mdme mebe medb medd mede meed meem meen meer meme memr men- mend mene menn mer- merb merd mere merm mern mmdb mmen mmmd mmmm mnbb mndr mnem mrbb mrbm mrdd mreb mred mree mren mrmd nber ndbm nddb ndde nder ndre nebb nebe nebn nebr nedd nede neeb need neem neen neer nem- neme nemn nend nene nerd nere nerm nerr nm-e nndb nnnn nrem nren nrrd rbbb rbbr rdbm rder rebb rebe redd rede redr reeb reed reem reen reme remn rend rene renn rerd rere rnbr rndm rred rrrr