-ol b-u bbb bbc bbe bbl bbo bbt bbu bcb bcc bce bcl bco bct bcu be- beb bec bee bel beo bet beu blb blc ble bll blo blt blu bob boc boe bol boo bot bou btb btc bte btl bto btt btu bub buc bue bul buo but buu c-- cbb cbc cbe cbl cbo cbt cbu ccb ccc cce ccl cco cct ccu ce- ceb cec cee cel ceo cet ceu cl- clb clc cle cll clo clt clu co- cob coc coe col coo cot cou ctb ctc cte ctl cto ctt ctu cub cuc cue cul cuo cut cuu ebb ebc ebe ebl ebo ebt ebu ec- ecb ecc ece ecl eco ect ecu eeb eec eee eel eeo eet elb elc ele ell elo elt elu eo- eob eoc eoe eol eoo eot eou etb etc ete etl eto ett etu eu- eub euc eue eul eut lbb lbc lbe lbl lbo lbt lbu lcb lcc lce lcl lco lct lcu leb lec lee lel leo let leu llb llc lle lll llo llt llu lob loc loe lol loo lot lou ltb ltc lte ltl lto ltt ltu lub luc lue lul luo lut luu ob- obb obc obe obl obo obt obu oc- ocb occ ocl oco oct ocu oeb oec oee oel oeo oet olb olc ole oll olo olt olu oo- oob ooc ool ooo oot ot- otb otc ote otl oto ott otu ou- ouc oue oul ouo out tbb tbc tbe tbl tbo tbt tbu tcb tcc tce tcl tco tct tcu te- teb tec tee tel teo tet teu tlc tle tll tlo tlt tlu to- tob toc toe tol too tot tou ttb ttc tte ttl tto ttt ttu tub tuc tue tul tuo tut tuu ubb ubc ube ubl ubo ubt ubu ucb ucc uce ucl uco uct ucu ueb uec uee uel uet ulb ulc ule ull ulo ult ulu uob uoc uoe uol uoo uot utb utc ute utl uto utt utu uuc uue uut uuu

bbbb bbeb bbet bblb bcbc bccc bccl bcec bcet bctc bcuc bebb bebe bebo becu beeb beel beet bele bell belo belt belu beo- beot betc bete beto bett betu blbt blcu bleb blee bleo blet bleu blob bloc bloo blot blou blub blue blut bobb bobe bobo bobu boce boco bocu boec boee boel boeo boet bole boll bolo bolt bolu boob booc booe bool boot botb bote boto bott boue boul bout btcc btcl btec btob bttb bubb bube bubo bubu bucc buce buco bucu buel bueu bulb bule bull bult bulu buol but- bute buto butt c-bo cbbc cbcc cbce cbcl cbct cbcu cbec cbee cbet cblb cblc cbol cbot cbtc cbtl ccbc cccb cccc cccl cccu ccee ccel cclc ccob ccoc cctb cctc cctl cctt ccuc ccut cebu cec- cece ceco cect ceeb ceec ceel cel- celc cele cell celo celt ceol ceou cet- cete ceto clec clee cleo clet cleu clob cloe cloo clot clou cltb cltc club clue clut cobb cobe cobo cobu coce coco coct cocu coel col- colb cole coll colo colt colu coob cool coot cotb cotc cote coto cott cotu coub coue coul cout ctec ctle ctol ctot cub- cubb cube cucc cuce culb culc cule cull culo cult cut- cutc cute cuto cutt e-cl ebbc ebbo ebcc ebel eboe ebol eboo ebul ecbc ecbe eccb eccc ecce eccl ecco ecct eclt eco- ecol ecot ecou ect- ectc ecto eeee eele eeoc eetc eete eetu el-b elbe elbo elbu elcb elce elco elec elee eleo elet elle ello ellu elte elto elue elul eole eolo eotc eoto etbc etcc etco etec etee etel etoe ette etto ettu eubc eule lbcc lcbc lccc lcce lctl lcto le-u lebo lebu lece leco lect leel leet lele lell lelo lelu leoc leou lete leto lett leuc llcc llet lleu lllc llll lloc lloo lob- lobb lobe lobo locc loce loco locu loeb loeu lole loll lolo loob looc looe lool loot lote lotl loto lott loue loul lout louu ltbl ltcc ltee lttc ltuc lube luce lule lull lulu lute o-eo obbo obec obel obet oble oblu oboe obol obot ocbc occc occt oce ocee ocet oclc oct- octe octo ocul oec- oecc oeec oele olbo olcc ole- oleo olet olle ollo olot oltu oobe oolo oooo ootb otcl otee oto- otoe otoo otte otto ottu oucc oule oulu out- outb oute outo ouu- tbcb tbcc tbce tccc tccu tctc tcul tebo tebu tecl teco tect teec teel teet tel- telc tele tell telo telt telu tete teto tett tetu teut tlco tobe tobo tobt tobu toce toco toee toet tol- tole toll tolo tolt tolu tool toot totc tote toto tott toul tout ttbb tteo ttoe tttt ttul tubb tube tubo tubu tucc tuco tuel tuet tule tull tulo tulu tute tutl tuto tutt tutu tuuo ubbe ubbo ubet uble ublo uboc ucbc ucel ucut uele uell ulbc ulcc ulco uleb ulee uleo ulle ullo ulo- uloc ulto ultt ulul uocc uolc utec utel utto uttu uulu uuoc uuuu

bbbee bcell bebel beblo bebot becco becel becue becut beebe beele beete beeut belbo belce belec belee belet bellb belle bello belot belue belut beote betee betel betle betoo betou bett- bette betto betul beule beute bleet blete bleue blote bloto blott bloue blout bluet bluto bo-bo bobet boble boboc bocce bocet bocle boece boeol bolbe bolel boleo bolet boll- bolle bollo bollu bolte bolto booce booco boole botel botet botou botte bottu bouce bouee bouel bouet boul- boulc boule boulo boult boute bouto btc-e bubbe buble bucco buceo bucet buell bulb- bull- bulle bulou bulto bulul bulut buolt butec buteo butle buto- butot butou butte butuo butut c-tec cblue ccccc ccell ccett cebec ceco- ceele ceelo celco celeb cell- celle cello celo- celte ceoce ceto- cette cleco cleet clete cleto clett cloob cloot clote cloue clout clubb clue- clute clutt co-bo co-co cobbe coble cobol cobot cobue cocc-