-ene bbbb bbdd bbeb bblb bbpr bd-r bdle bebb bebe bede bedl beeb beed beel been beep beer beld bele bell belp bend bene benn berd bere bern berr bldr bleb bled blee bner bnpp bnrr bpel bprd breb bred bree brel bren brep brer brlp brrr dblp dbnl dbpd dbrn dddd ddre debe dedd dede deeb deed deel deen deep deer deld dele dell delp dene denn depe depp depr der- derb dere dern derp derr dlbd dner dper dpll dred dree drel dren ebbr ebed ebel eben eber edde eddp ede- edel eden eder edle ednl edrn eede eeee eele eend el-b el-p elbe elde eldr eled elee elen eler elle elne elpe enb- enbn enbr end- ende ened enee enel ener enne enp- epee epen eper eple epll epln eppp eprb eprp erbb erbe erde ereb ered erel eren erer erld erle erll erne erpe erre lblr lddp lebd lede leed leel leen leep leer lele lell lend lene lenn lepe lepp lerd lere lern lerp lldb lldp llll lnbp lndn lner lppl lprp lrdd lrne lrrr nber nbpp nddb ndde nder ndnp ndpd ndpr ndre nebb nebe nebn nebr nedd nede neeb need neel neen neep neer neld nele nell nend nene nepe nepr nerd nere nerl nerr nler nlrb nlrp nndb nnnn nnpr npbl nppd nppl nren nrlb nrpn nrrd nrrl pbed pdpn pdpr pebl ped- pede peed peel peen peep peer pel- pelb pele pell pen- pend pene penn pepd pepe per- perd pere perl pern perp perr plbr pldn ple- pleb pled plee plen plpp pnld pnln pnnl pnpp ppen pper pple pppd pppn pppp pre- preb pred pree prel pren prep prle prlr prnd prnp prpd prrd rbbb rbbr rble rdbp rder rebb rebe redd rede redl redr reeb reed reel reen reep relb reld rele rell relp rend rene renn repe repl repp repr rerd rere rlee rnbr rndp rnld rpdp rppn rred rrle rrrr