-ene bbbb bbdd bbeb bblb bdle bebb bebe bede bedl beeb beed beel been beep beld bele bell belp bend bene benn bleb bled blee bnpp bpel dblp dbnl dbpd dddd debe dedd dede deeb deed deel deen deep deld dele dell delp dene denn depe depp dlbd dpll ebed ebel eben edde eddp ede- edel eden edle ednl eede eeee eele eend el-b el-p elbe elde eled elee elen elle elne elpe enb- enbn end- ende ened enee enel enne enp- epee epen eple epll epln eppp lddp lebd lede leed leel leen leep lele lell lend lene lenn lepe lepp lldb lldp llll lnbp lndn lppl nbpp nddb ndde ndnp ndpd nebb nebe nebn nedd nede neeb need neel neen neep neld nele nell nend nene nepe nndb nnnn npbl nppd nppl pbed pdpn pebl ped- pede peed peel peen peep pel- pelb pele pell pen- pend pene penn pepd pepe pldn ple- pleb pled plee plen plpp pnld pnln pnnl pnpp ppen pple pppd pppn pppp