bbbb bbeb bblb bcbc bccc bccl bcec bcuc bcvo bebb bebe bebo becu beeb beej beel bele bell belo belu beo- bevo bjcc bjec bjuv blcu bleb blee bleo bleu blob bloc bloo blou blub blue bobb bobe bobo bobu boce boco bocu boec boee boel boeo bojo boju bole boll bolo bolu boob booc booe bool boue boul bove bovo bubb bube bubo bubu bucc buce buco bucu buel bueu buje bujo buju bulb bule bull bulu buol buve c-bo cbbc cbcc cbce cbcl cbcu cbec cbee cblb cblc cbol cbvb cbve ccbc cccb cccc cccl cccu cccv ccee ccel ccjo cclc cclv ccob ccoc ccuc ccvo cebu cec- cece ceco ceeb ceec ceel cejc cel- celc cele cell celo ceol ceou cevo cjbc cjcb cjcj cjcl cjeu cjlo cjlv cjob cjul cjvb clec clee cleo cleu clob cloe cloo clou club clue cluj cobb cobe cobo cobu coce coco cocu coel cojo col- colb cole coll colo colu coob cool coub coue coul cove covo cub- cubb cube cucc cuce cujo cuju culb culc cule cull culo cuve cvcc e-cl ebbc ebbo ebcc ebel eboe ebol eboo ebul ecbc ecbe eccb eccc ecce eccl ecco eco- ecol ecou eeee eele eelv eeoc ejob ejoo el-b elbe elbo elbu elcb elce elco elec elee eleo elev elle ello ellu elue elul elve elvo eole eolo eubc eule evel evje evoe evol evoo jbel jbob jcbc jccc jebb jebe jeel jeju jell jeol jjcc jobe jobo jobu joce joco jocu joee joel jojo jole joll jolo jool joul jove jovo jube jubu juce juco jucu juel juju jule juul juve lbcc lcbc lccc lcce le-u lebo lebu lece leco leej leel lele lell lelo lelu leoc leou leov leuc lev- levc leve levo ljeb llcc lleu lllc llll lloc lloo lo-v lob- lobb lobe lobo locc loce loco locu loeb loeu loje lojo lole loll lolo loob looc looe looj lool loue loul louu love lovo lube luce luju lule lull lulu luve lvcc lvov o-eo obbo obec obel oble oblu oboe obol ocbc occc oce ocee oclc ocul oec- oecc oeec oele ojeu olbo olcc ole- oleo olev olju olle ollo olov oobe oolo oooo oucc ouju oule oulu ouu- ovee ovo- ovol ovoo ubbe ubbo uble ublo uboc ucbc ucel uele uell ulbc ulcc ulco uleb ulee uleo ulje ulle ullo ulo- uloc ulul uocc uolc uovo uulu uuoc uuuu uv-b uv-c uvel uvvu vbcc vecc veel vel- vele vell velo velu veol veve vevo vlcc vloc voce voel voeu volc vole voll volo vooc vool voue voul vuco vuel vull vvob vvvv