-ene bbbb bbeb bblb bebb bebe beeb beek beel been behn beke bele belk bell belu bene benk benn benu beuk bhel bhuu bleb blee bleh blek bleu blkb blub blue bubb bube bubu buel buen bueu buhe buhl buke bukh bukk buku bulb bule bulk bull bulu bunb bune bunk bunn bunu ebel eben ebul eeee eeke eele eheh ehel ehen eheu ehle ekeb ekek eken ekne el-b elbe elbu elee eleh elek elen elke elle ellu elne elue elul enb- enbn enee enel enke enne ennu enue euhl eule hebb hebe heeb heek heel hehe hehn heke heku hele helk hell helu hene henh henk henn henu heue heuk heun hhhh hkbu hluk hlul hubb hube hubl huel huhn huhu huke hule hulk hull hulu hune hunh hunk huub kbbb kbbe kbbk kbbl kbbu kbeb kbee kbeh kbek kbel kben kbhb kbhe kbhh kbhl kbhn kbkb kbkk kbkl kblb kble kbll kblu kbnh kbnl kbnn kbnu kbub kbue kbuk kbul kbun kbuu kebb kebe kebn kebu keeh keek keel keen kehk kehl kekb keke kekl keku kele kelk kell keln kelu ken- kene kenk kenl kenn kenu keul keun kheb khel khhk khhl khke khkk khkn khle khll khne khnk khnl khnu khub khuk khun kkbb kkbe kkbl kkbn kken kkhb kkhh kkhk kkkk kklb kklh kkll kkln kknb kkne kknn kknu kkuu klbb klbe klbl klbn klbu kleb klee klek klen klhb klkk klkl klkn kllb klle kllk klne klnn klub klue kluh kluk klun kluu knbb knbe knbn knbu kneb knee knek knel knen kneu knhk knhl knkk knlb knlh knnb knnk knub knue knuk kubb kube kubu kuek kuel kuen kueu kuhl kuhn kuhu kuke kukh kukk kukl kukn kuku kulb kule kulh kull kuln kulu kune kunk kunu kuub kuuk kuul kuuu le-u lebu leek leel leen lehe lehu leke lekh lekk lele lell lelu lene lenk lenn leuk leun lhee lhhh lhun lleu llll lnnk lube luhe luhu luke lukh lule lull lulu lune lunk lunn luuk nebb nebe nebn nebu neeb neel neen nehe nehu neke neku nele nell nene nenh nenu neue neuk neun neuu nheb nhhl nhnn nnnn nube nubk nubl nuee nuel nuke nuku nule null nune nunk nunn nuuk ubbe ubek uble uele uell uhle uhuh ukek ukeu uleb ulee ulek ulen ulle ulne uluk ulul unbe uneb unee unen unke unkl unkn unle unne uuen uulu uuuu