bbbb bbci bbeb bblb bcbc bccc bcci bccl bcec bcie bcuc bebb bebe bebi beci becu beeb beej beel beic beij beil bele beli bell belu bibb bibe bibi bibl bicc bice bici bieb biel bieu biji bijl biju bile bili bill bilu bive bivi bivl bjcc bjec bjuv blcu bleb blee blei bleu blic blub blue bubb bube bubi bubu bucc buce buci bucu buel bueu buic buie buiu buje buji buju bulb bule buli bull bulu buve cbbc cbcc cbce cbcl cbcu cbec cbee cblb cblc cbvb cbve ccbc cccb cccc ccci cccl cccu cccv ccee ccel ccic ccii ccil cciv cclc ccli cclv ccuc ccvi cebu cec- cece ceci ceeb ceec ceel ceil cejc cel- celc cele celi cell ceui cibc cibe cibi cicc cici cicu ciee ciel ciii cili cill cilv ciuc civc cive cjbc cjcb cjcj cjcl cjeu cjic cjli cjlv cjul cjvb clec clee clei cleu clib clic clii cliv club clue cluj clvi cub- cubb cube cubi cucc cuce cuci cui- cuil cuju culb culc cule cull cuve cvcc cvii e-cl ebbc ebcc ebel ebic ebli ebul ecbc ecbe eccb eccc ecce ecci eccl ecib ecil eeee eele eelv eiec eiei eiji eile ejji el-b elbe elbi elbu elcb elce elec elee elev elic elie elij elil elle elli ellu elue elui elul elve eubc eubi eule evel evie evil evje evli i-be ibec ibie ible icbc iccb iccc icci iccl iccu icec icee icel icle icll icub icue iecc ieie iele iiie iiii iiuc ijji ijui ilbc ilce ile- ilec ilic ilie ill- ille illi iluv iucc iuce iucv iuel iuiu ivbv ivec ivel ivic ivie ivue jbel jcbc jccc jcci jcvi jebb jebe jeci jeel jeju jeli jell jibb jibe jibi jije jiji jiju jili jill jilu jive jjcc jube jubu juce jucu juei juel juju jule juli juul juve lbcc lcbc lccc lcce le-u lebu lece leej leel leib leic leie leil leiv lele leli lell lelu leuc lev- levc leve levi libc libe libu lice lieb liel lieu liev liii liiv lij- lilb lile lili lill lilu liue live livi ljeb llcc lleu lllc llll lube luce luci luju lule luli lull lulu luve lvcc lvii lviv u-ie ubbe ubbi ubic ubii uble ubli ucbc ucci ucel ucil uele ueli uell uile ulbc ulcc uleb ulee ulic ulie ulje ulle ulli ulul ulvi uulu uuuu uv-b uv-c uvel uvic uvvu vbcc vcbi vcci vecc veci veel veie veii veil vel- vele veli vell velu veve vevi vibe vic- vice vici viej viel vieu viii viji vile vili vill vilu viue vive vivi vlcc vlci vlei vlie vlli vuel vull vvvv