-ene bbbb bbbs bbdd bbeb bd-r bdes bdrm bdsd bdsm bebb bebe bede beds beeb beed beem been beer bees beme bend bene benn bens berd bere berm bern berr bers bes- bese besm bess bmdb bner bnrr bnss brdm brds breb bred bree brem bren brer bres brns brrm brrr brrs brsb brsr bsbd bseb bsed bsee bser bses bsms bsnd bsns bsrd bsrm bssd bsse bssm dbms dbrn dbrs dbss dddd ddes ddre ddss debe debs dedd dede deeb deed deem deen deer dees dem- demb demd deme demn dems dene denn dens der- derb dere derm dern derr ders des- dese dess dmds dmrb dmss dner dred dree drem dren dres drms drrs dsdm dsdr dsmb dsms dsrr dssn ebbr ebbs ebed eben eber ebes edde eddm edds ede- edem eden eder edes edme edms edns edrm edrn edss eede eeee eees eems eend eens eers eese embd embe embr embs emds emen emer emes emme emms emne emre emrs emse enb- enbn enbr end- ende ends ened enee enem ener enes enne enns enrs ense erbb erbe erde erds ereb ered erem eren erer eres erme erms erne erns erre errs erse esbs esds esee esem esen eser eses esme esmr esne esrd esse mbbs mbdb mbed mbes mbms mbrs mddm mdds mden mdme mdsd mdse mebe medb medd mede meds meed meem meen meer mees meme memr mems men- mend mene menn mens mer- merb merd mere merm mern mers mes- mese mesr mess mmdb mmds mmen mmes mmmd mmmm mmms mmsd mmse mnbb mndr mnem mnse mrbb mrbm mrbs mrdd mrds mreb mred mree mren mres mrmd mrsd mrse msde msdn msed msee msem msmb msmm msms msrb mssm mssr nber ndbm nddb ndde nder ndre ndss nebb nebe nebn nebr nebs nedd nede neds neeb need neem neen neer nees nem- neme nemn nems nend nene nens nerd nere nerm nerr ners nesb nese nesn nesr ness nm-e nmds nndb nnes nnnn nnss nrds nrem nren nrrd nsbm nsds nseb nsem nser nsmb nsnr nsrd nssb nsse nssr nsss rbbb rbbr rbbs rbds rbms rbsd rbss rdbm rder rdms rebb rebe rebs redd rede redr reds reeb reed reem reen rees reme remn rems rend rene renn rens rerd rere rers rese resn ress rmbs rnbr rndm rnds rred rrrr rsdd rsds rsee rsme rsnn rsnr rsre sbbs sbds sber sbsd sbse sdds sder sdes sdms sdrs sdsm sdss se-d se-e se-n se-s sebe sebs sede seds seeb seed seem seen seer sees seme semn sems send sene senn senr sens serb serd sere serm sern serr sers sese sess smbe smdr smeb smed smee smen smsd smsn smss sneb sned snee sner snes snns snrs snsd srde sreb srem sres srnn srsd ssbn ssbr ssdd ssdm ssee ssem sses ssns ssrm ssrs sssb sssm ssss