bbbb bbch bbeb bbet bblb bcbc bccc bccl bcec bcet bche bctc bcuc bebb bebe bech beck becu beeb beek beel beet beke bele belk bell belt belu betc bete beth bett betu beuk bhcc bhel bhet bhut bhuu blbt blcu bleb blee bleh blek blet bleu blkb blub blue blut btcc btcl btec btek bttb bubb bube bubu bucc buce buch buck bucu buel bueu buhe buhl buke bukh bukk buku bulb bule bulk bull bult bulu but- bute butt cbbc cbcc cbce cbcl cbct cbcu cbec cbee cbet cbhl cbkl cblb cblc cbtc cbtl ccbc cccb cccc cccl cccu ccee ccel cche cchl cclc cctb cctc cctl cctt ccuc ccut cebu cec- cece cect ceeb ceec ceel cehl ceke cel- celc cele cell celt cet- cete chce chch cheb chec chee cheh chek chel chet cheu chkb chkt chlc chlt chtt chub chuk chul chut ckbc ckbe ckch ckck ckcl cktb clec clee clek clet cleu cltb cltc club clue cluh clut ctec ctle cub- cubb cube cucc cuce cuck cuek cuk- cuke culb culc cule culk cull cult cut- cutc cute cuth cutt e-cl ebbc ebcc ebel ebul ecbc ecbe eccb eccc ecce eccl ecct eche echl echt eclt ect- ectc ecth eeee eeke eele eetc eete eeth eetu ehcc eheh ehel eheu ehle ehte ekch ekeb ekek eket el-b elbe elbu elcb elce elch elec elee eleh elek elet elke elle ellu elte elue elul etbc etcc etch etec etee etel eth- ethe ette ettu eubc euch euhl eule euth hbtl hbtu hcbc hccb hccc hcch hebb hebe hech heck hect heeb heek heel heet hehe heke hekt heku hele helk hell helt helu hete heth hett hetu heue heuk hhcl hhhh hkbu hkcc hkcl hket hluk hlul htcc htet hubb hube hubl huch huck hucu huel huet huhu huke hulc hule hulk hull hult hulu hute huth hutt hutu huub kbbb kbbc kbbe kbbk kbbl kbbt kbbu kbcb kbce kbch kbck kbcl kbct kbcu kbeb kbec kbee kbeh kbek kbel kbet kbhb kbhc kbhe kbhh kbhl kbht kbkb kbkk kbkl kblb kble kbll kblt kblu kbtb kbtc kbte kbtk kbtl kbtt kbub kbuc kbue kbuk kbul kbut kbuu kcbc kcbk kcbl kcbu kccb kccc kcck kccl kcct kccu kceb kcec kcee kcel kcet kceu kche kchh kchk kchl kchu kckc kckk kckl kclc kcle kclh kclk kcll kclt kclu kctb kctc kcte kctu kcub kcue kcuh kcuk kcul kebb kebc kebe kebt kebu kech keck keeh keek keel keet kehk kehl kekb kekc keke kekl keku kele kelk kell kelt kelu ket- ketc kete keth ketk kett ketu keul khbc khbt khcb khcc khch khck khct kheb khec khel khet khhk khhl khke khkk khlc khle khll khtb khte khth khtk khtl khtt khub khuk khut kkbb kkbe kkbl kkbt kkcb kkch kkck kkcl kkct kkhb kkhh kkhk kkkk kklb kklc kklh kkll kktc kktk kktl kktu kkut kkuu klbb klbc klbe klbl klbt klbu klcb klcc klce klch klck klcl kleb klec klee klek klet klhb klhc klht klkc klkk klkl kllb kllc klle kllk kltc klth kltk kltt klub klue kluh kluk kluu ktbb ktbc ktbl ktbt ktbu ktcc ktce ktch ktck ktcl ktec ktee kteh ktek ktel kthc kthe kthh kthk ktht kthu ktkb ktkc ktke ktkk ktkt ktku ktlb ktlh ktlk ktlt ktlu kttc ktth kttk kttt kttu ktub ktuc ktuh ktul kubb kubc kube kubu kucb kucc kuce kuch kuek kuel kueu kuhl kuht kuhu kuke kukh kukk kukl kuku kulb kule kulh kull kult kulu kute kuth kutt kutu kuub kuuk kuul kuuu lbcc lcbc lccc lcce lchc lctl le-u lebu lece lech leck lect leek leel leet lehe lehu leke lekh lekk lele lell lelu lete leth lett leuc leuk lhec lhee lhhh llcc llet lleu lllc llll ltbl ltcc ltee ltke lttc ltuc lube luce luch luck luhe luhu luke lukh lule lull lulu lute luth luuk tbcb tbcc tbce tccc tccu tch- tche tchh tchu tctc tcul tebu tech teck tecl tect teec teek teel teet teke tekh tel- telc tele tell telt telu tete teth tett tetu teuk teut thch the- theb thec thee thek thel thet theu thtb thue thuk thul ttbb tttt ttul tubb tube tubu tucc tuch tuck tuel tuet tuht tuhu tuke tule tulk tull tulu tute tutl tutt tutu ubbe ubek ubet uble ucbc ucel uche ucut uele uell uhcl uhle uhuh ukcc ukek ukeu ulbc ulcc ulch uleb ulee ulek ulle ultt uluk ulul utec utel uthe uttu uulu uuuu