b-u bbb bbc bbe bbk bbl bbn bbu bcb bcc bce bck bcl bcn bcu bcz be- beb bec bee bek bel ben beu bez bkb bkc bke bkk bkl bkn blb blc ble blk bll bln blu blz bnb bnc bne bnk bnl bnn bnu bnz bub buc bue buk bul bun buu buz bze bzn bzu bzz c-- cbb cbc cbe cbk cbl cbn cbu cbz ccb ccc cce cck ccl ccn ccu ccz ce- ceb cec cee cek cel cen ceu cez ckb ckc cl- clb clc cle clk cll cln clu clz cn- cnb cnc cne cnl cnn cnu cub cuc cue cuk cul cun cuu cuz cz- czc cze czk ebb ebc ebe ebk ebl ebn ebu ec- ecb ecc ece eck ecl ecn ecu eeb eec eee eek eel een ekb ekc eke ekl eku elb elc ele elk ell eln elu elz en- enb enc ene enk enl enn enu enz eu- eub euc eue eul eun eze ezz k-z kbb kbc kbe kbk kbl kbn kbu kbz kcb kcc kce kck kcl kcn kcu ke- keb kec kee kek kel ken kez kkb kkc kke kkk kkl kkn kku kl- klb klc klu klz kn- knc kne knk knl knn knu kub kuc kue kuk kul kun kuu lbb lbc lbe lbk lbl lbu lcb lcc lce lck lcl lcn lcu leb lec lee lek lel len leu lez lkb lkl llb llc lle llk lll lln llu llz lnb lnc lne lnk lnl lnn lnu lub luc lue luk lul lun luu luz lzu nbb nbc nbe nbk nbl nbn nbu ncb ncc nce nck ncl ncn ncu ne- neb nec nee nek nel nen neu nez nkc nke nkk nkn nku nlb nlc nle nlk nll nln nlu nlz nnb nnc nne nnk nnl nnn nnu nnz nub nuc nue nuk nul nun nuu nzb nze nzz ubb ubc ube ubk ubl ubn ubu ucb ucc uce uck ucl ucn ucu ueb uec uee uel uen ukb ukc uke ukk ukl ukn uku ukz ulb ulc ule ulk ull uln ulu un- unb unc une unk unl unn unu uuc uue uun uuu uzb uzu zbb zbc zbl zce zcl zeb zec zee zek zel zen zez znc zne znn zub zuc zuk zul zun zuz zzz

-ene bbbb bbeb bblb bcbc bccc bccl bcec bcnu bcuc bebb bebe beck becu beeb beek beel been beke bele belk bell belu belz bene benk benn benu benz beuk beze bezu blcu bleb blee blek bleu blkb blub blue bubb bube bubu bucc buce buck bucu bucz buel buen bueu buke bukk buku bulb bule bulk bull bulu bulz bunb bune bunk bunn bunu bunz buuz buze buzz bzzz cbbc cbcc cbce cbcl cbcn cbcu cbec cbee cbkl cbkn cblb cblc cbln ccbc ccbn cccb cccc cccl cccu ccee ccel cclc ccnb ccnc ccne ccnu ccuc cebu cec- cece ceeb ceec ceel ceke cel- celc cele cell cen- cene ceze ckbc ckbe ckck ckcl cken ckln cknb cknc clec clee clek cleu club clue clun cnbc cnbl cnel cnnz cub- cubb cube cucc cuce cuck cucn cuek cuk- cuke culb culc cule culk cull cune e-cl ebbc ebcc ebel eben ebul ecbc ecbe eccb eccc ecce eccl ecne eeee eeke eele eeze ekeb ekek eken ekne el-b elbe elbu elcb elce elec elee elek elen elke elle ellu elne elue elul elze enb- enbn ence encl enee enel enez enke ennc enne ennu enue enzk eubc eule ezek ezel ezuz kbbb kbbc kbbe kbbk kbbl kbbu kbbz kbcb kbce kbck kbcl kbcu kbcz kbeb kbec kbee kbek kbel kben kbez kbkb kbkk kbkl kbkz kblb kble kbll kblu kblz kbnl kbnn kbnu kbub kbuc kbue kbuk kbul kbun kbuu kbuz kbzc kbze kbzn kbzu kbzz kcbc kcbk kcbl kcbu kccb kccc kcck kccl kccu kceb kcec kcee kcel kceu kcez kckc kckk kckl kckn kckz kclc kcle kclk kcll kcln kclu kclz kcnb kcnz kcub kcue kcuk kcul kcuz kcze kczz kebb kebc kebe kebn kebu keck keek keel keen kekb kekc keke kekl keku kele kelk kell keln kelu ken- kene kenk kenl kenn kenu kenz keul keun kezb keze kezn kezz kkbb kkbe kkbl kkbn kkbz kkcb kkck kkcl kkcn kken kkez kkkk kklb kklc kkll kkln kklz kknb kkne kknn kknu kkuu kkzn kkzu kkzz klbb klbc klbe klbl klbn klbu klcb klcc klce klck klcl klcn klcz kleb klec klee klek klen klez klkc klkk klkl klkn kllb kllc klle kllk klnc klne klnn klnz klub klue kluk klun kluu klzk klzn klzu klzz knbb knbc knbe knbn knbu knbz kncb knce knck kncn kncu kneb knec knee knek knel knen kneu knez knkk knlb knlc knnb knnk knnz knub knue knuk knuz knz knzz kubb kubc kube kubu kucb kucc kuce kuek kuel kuen kueu kuke kukk kukl kukn kuku kulb kule kull kuln kulu kulz kunc kune kunk kunu kuub kuuk kuul kuuu kuuz kuze kuzn kuzu kuzz kzbb kzbe kzbk kzbl kzbz kzcl kzee kzel kzen kzke kzkz kzlb kzle kzlk kzln kzlz kznb kznc kzne kznk kznn kznu kzue kzuu kzuz kzzb kzzk kzzn kzzz lbcc lcbc lccc lcce le-u lebu lece leck leek leel leen leke lekk lele lell lelu lene lenk lenn lenz leuc leuk leun leze llcc lleu lllc llll lnnk lube luce luck luke lule lull lulu lulz lune lunk lunn luuk luze nbbc nbcc ncbc nccc nccn nccu ncec ncee ncel ncen nclc ncln ncnc ncue ncuk nebb nebe nebn nebu necc nece neck neeb neel neen neke neku nelc nele nell nene nenu neuc neue neuk neun neuu nezb nlcc nlec nnnn nubc nube nubk nubl nuce nuck nucu nuee nuel nuke nuku nule null nunc nune nunk nunn nuuk nuze nzcc ubbe ubek uble ucbc ucel uele uell ukcc ukek ukeu uknc ulbc ulcc uleb ulee ulek ulen ulez ulle ulne uluk ulul unbe uncc unce uncl uneb unec unee unen unke unkl unkn unle unne unuz