bbbb bbcm bbeb bblb bcbc bccc bccl bccm bcec bcuc bebb bebe bebo becu beeb beel beem bele bell belm belo belu beme bemu beo- blcu bleb blee blem bleo bleu blme blob bloc blom bloo blou blub blue blum bmce bmoc bobb bobe bobo bobu boce bocm boco bocu boec boee boel boeo bole boll bolm bolo bolu bomb bome bomu boob booc booe bool boom boue boul boum bubb bube bubo bubu bucc buce buco bucu buel buem bueu bulb bule bull bulu bum- bumb buol c-bo cbbc cbcc cbce cbcl cbcm cbcu cbec cbee cblb cblc cbme cbol ccbc cccb cccc cccl cccm cccu ccee ccel cclc cclm ccmb ccmc ccmm ccob ccoc ccom ccuc cebu cec- cece cecm ceco ceeb ceec ceel ceem cel- celc cele cell celo cemb ceme cemm cemu ceol ceou clec clee clem cleo cleu clob cloe clom cloo clou club clue clum cmbc cmcc cmec cmll cmmb cmmc cmml cmoc cobb cobe cobo cobu coce coco cocu coel col- colb cole coll colm colo colu com- comb comc come coml comm como comu coob cool coom coub coue coul cub- cubb cube cucc cuce cucm culb culc cule cull culm culo cum- cume e-cl ebbc ebbo ebcc ebel eboe ebol eboo ebul ecbc ecbe eccb eccc ecce eccl eccm ecco ecem eco- ecol ecou eeee eele eemo eeoc el-b elbe elbo elbu elcb elce elco elec elee elem eleo elle ello ellu elme elml elmo elom elue elul elum embe embo emcc emco emel emeu emle emlm emme emml emmu emul eole eolo eubc eule eumc lbcc lbmc lcbc lccc lcce lccm le-u lebo lebu lece leco leel leem lele lell lelo lelu leme lemm lemo lemu leoc leom leou leuc llcc lleu lllc llll lloc lloo lmbo lmcc lob- lobb lobe lobo locc loce loco locu loeb loeu lole loll lolo lomb lome lomm lomo lomu loob looc looe lool loom loue loul loum louu lube luce lule lull lulu lumb lumc lume lumo mbou mcbc mccc mccl mcmc mcml mebe mebo mec- mecc mece meco meel meem mel- melb melc mele mell melo memc meme meml memo memu meoc meou meum mlcc mlle mmcc mmcl mmcm mmmc mmmm mobb mobe mobo mocl moco moel mole moll molo mome momo momu moob mooc mooe mool moue moul mube mubo muc- mucc muce mucu muee muel mule mull mulm mulo mulu mume mumm mumo mumu o-eo obbo obec obel oble oblu oboe obol ocbc occc oce ocee oclc ocml ocom ocul ocum oec- oecc oeec oele oeme olbo olcc ole- oleo olle ollo olmo olom ombe ombo ombu omee omeo omle omo- omoe omoo omul omuo oobe oolo oome oooo oucc oule oulu oume ouu- ubbe ubbo uble ublo uboc ucbc ucel ucmc ucom uele uell ulbc ulcc ulco uleb ulee uleo ulle ullo ulme ulmo ulmu ulo- uloc ulul ulum umb- umbe umbo umec ummo umoe umol uocc uolc uoml uomo uulu uuoc uuuu