-ene bbbb bbeb bblb bebb bebe beeb beek beel beem been beke bele belk bell belm belu beme bemu bene benk benn benu beuk bleb blee blek blem bleu blkb blme blub blue blum bnml bubb bube bubu buel buem buen bueu buke bukk buku bulb bule bulk bull bulu bum- bumb bunb bune bunk bunn bunu ebel eben ebul eeee eeke eele ekeb ekek eken ekne el-b elbe elbu elee elek elem elen elke elle ellu elme elml elne elue elul elum embe emek emel emen emeu emle emlm emme emml emmu emne emul enb- enbn enee enel enem enke enne ennu enue enum eule kbbb kbbe kbbk kbbl kbbm kbbu kbeb kbee kbek kbel kben kbkb kbkk kbkl kblb kble kbll kblm kblu kbmb kbme kbnl kbnn kbnu kbub kbue kbuk kbul kbun kbuu kebb kebe kebn kebu keek keel keem keen kekb keke kekl keku kele kelk kell kelm keln kelu kemb keme kemm kemu ken- kene kenk kenl kenm kenn kenu keul keun kkbb kkbe kkbl kkbn kken kkkk kklb kkll kkln kkmk kkml kknb kkne kknm kknn kknu kkuu klbb klbe klbl klbm klbn klbu kleb klee klek klem klen klkk klkl klkn kllb klle kllk klmk klmm klmn klne klnn klub klue kluk klum klun kluu kmbl kmel kmem kmen kmke kmkk kmkl kmlb kmle kmlk kmlu kmme kmmk kmml kmmm kmnb kmne kmue kmul kmun knbb knbe knbn knbu kneb knee knek knel knem knen kneu knkk knlb knlm knmb knml knnb knnk knub knue knuk kubb kube kubu kuek kuel kuen kueu kuke kukk kukl kukn kuku kulb kule kull kulm kuln kulu kume kumm kumu kune kunk kunm kunu kuub kuuk kuul kuuu le-u lebu leek leel leem leen leke lekk lele lell lelu leme lemm lemu lene lenk lenn leuk leun lleu llll lmln lnnk lube luke lule lull lulu lumb lume lune lunk lunn luuk mebe meek meel meem meen meke mel- melb mele melk mell meme meml memu men- mene menn menu meum mknk mlle mmen mmmm mmun mnbb mnek mnem mube muee muel muke mule mulk mull mulm mulu mume mumm mumu mune munk munn munu nebb nebe nebn nebu neeb neel neem neen neke neku nele nell nem- neme nemn nemu nene nenu neue neuk neum neun neuu nkum nm-e nmml nnnn nube nubk nubl nuee nuel nuke nuku nule null numb nume numm numu nune nunk nunn nuuk ubbe ubek uble uele uell ukek ukeu ukum uleb ulee ulek ulen ulle ulme ulmu ulne uluk ulul ulum umb- umbe unbe uneb unee unen unke unkl unkn unle unne unum uuen uulu uuuu