bbbb bbci bbeb bblb bcbc bccc bcci bccl bcec bcie bcuc bcvo bebb bebe bebi bebo beci becu beeb beel beic beil bele beli bell belo belu beo- bevo bibb bibe bibi bibl bibo bicc bice bici bico bieb biel bieu bile bili bill bilo bilu bio- bioc bioi biol biou bive bivi bivl blcu bleb blee blei bleo bleu blic blio blob bloc bloo blou blub blue bobb bobe bobi bobo bobu boce boco bocu boec boee boel boeo boi- boie boii boil boiu bole boli boll bolo bolu boob booc booe bool boue boul bove bovi bovo bubb bube bubi bubo bubu bucc buce buci buco bucu buel bueu buic buie buiu bulb bule buli bull bulu buol buve c-bo cbbc cbcc cbce cbcl cbcu cbec cbee cblb cblc cbol cbvb cbve ccbc cccb cccc ccci cccl cccu cccv ccee ccel ccic ccii ccil cciv cclc ccli cclv ccob ccoc ccuc ccvi ccvo cebu cec- cece ceci ceco ceeb ceec ceel ceil cel- celc cele celi cell celo ceol ceou ceui cevo cibc cibe cibi cibo cicc cici cico cicu ciee ciel ciii cili cill cilo cilv ciob ciuc civc cive civo clec clee clei cleo cleu clib clic clii clio cliv clob cloe cloo clou club clue clvi cobb cobe cobi cobo cobu coce coco cocu coel coil col- colb cole coli coll colo colu coob cool coub coue coul cove covo cub- cubb cube cubi cucc cuce cuci cui- cuil culb culc cule cull culo cuve cvcc cvii e-cl ebbc ebbo ebcc ebel ebic ebli eboe ebol eboo ebul ecbc ecbe eccb eccc ecce ecci eccl ecco ecib ecil eco- ecol ecou eeee eele eelv eeoc eico eiec eiei eile eiou el-b elbe elbi elbo elbu elcb elce elco elec elee eleo elev elic elie elil elio elle elli ello ellu eloi elue elui elul elve elvo eole eoli eolo eubc eubi eule euoi evel evie evil evli evoe evol evoo i-be ibec ibie ible icbc iccb iccc icci iccl icco iccu icec icee icel icle icll icoc icub icue iecc ieie ieio iele iiie iiii iiio iioi iioo iiuc ilbc ilce ile- ilec ileo ilic ilie ilio ill- ille illi illo iloc iloo iluv iobi ioci ioee ioel ioii ioio iole iolo iooi iooo iucc iuce iucv iuel iuiu ivbv ivec ivel ivic ivie ivue lbcc lcbc lccc lcce le-u lebo lebu lece leco leel leib leic leie leil leio leiv lele leli lell lelo lelu leoc leoi leou leov leuc lev- levc leve levi levo libc libe libo libu lice lico lieb liel lieu liev liii liiv lilb lile lili lill lilo lilu lio- liue live livi livo llcc lleu lllc llll lloc lloo lo-v lob- lobb lobe lobi lobo locc loce loci loco locu loeb loei loeu loic loiu lole loli loll lolo loob looc looe lool loue loui loul louu love lovo lube luce luci lule luli lull lulu luve lvcc lvii lviv lvov o-eo obbo obec obel obie oble oblu oboe oboi obol obvi ocbc occc occi oce ocee oclc ocul oec- oecc oeec oeil oele oici oiii olbo olcc ole- olei oleo olev olib olic olie olio olle olli ollo olov olvi oobe oobi oolo oooo oucc ouie ouii oule oulu ouu- ovee ovi- ovie ovil ovo- ovol ovoo u-ie ubbe ubbi ubbo ubic ubii uble ubli ublo uboc ucbc ucci ucel ucil ucio uele ueli uell uile ulbc ulcc ulco uleb ulee uleo ulic ulie ulle ulli ullo ulo- uloc ulul ulvi uocc uolc uovo uulu uuoc uuuu uv-b uv-c uvel uvic uvvu vbcc vcbi vcci vecc veci veel veie veii veil vel- vele veli vell velo velu veol veve vevi vevo vibe vic- vice vici vico viel vieu viii vile vili vill vilu viol viue vive vivi vivo vlcc vlci vlei vlie vlli vloc voce voei voel voeu voic voie voil voio volc vole voli voll volo vooc vool voue voul vuco vuel vull vvob vvvv