bbbb bbci bbeb bblb bcbc bccc bcci bccl bcec bcie bebb bebe bebi beci beeb beej beel beic beij beil bele beli bell bibb bibe bibi bibl bicc bice bici bieb biel biji bijl bile bili bill bive bivi bivl bjcc bjec bleb blee blei blic cbbc cbcc cbce cbcl cbec cbee cblb cblc cbvb cbve ccbc cccb cccc ccci cccl cccv ccee ccel ccic ccii ccil cciv cclc ccli cclv ccvi cec- cece ceci ceeb ceec ceel ceil cejc cel- celc cele celi cell cibc cibe cibi cicc cici ciee ciel ciii cili cill cilv civc cive cjbc cjcb cjcj cjcl cjic cjli cjlv cjvb clec clee clei clib clic clii cliv clvi cvcc cvii e-cl ebbc ebcc ebel ebic ebli ecbc ecbe eccb eccc ecce ecci eccl ecib ecil eeee eele eelv eiec eiei eiji eile ejji el-b elbe elbi elcb elce elec elee elev elic elie elij elil elle elli elve evel evie evil evje evli i-be ibec ibie ible icbc iccb iccc icci iccl icec icee icel icle icll iecc ieie iele iiie iiii ijji ilbc ilce ile- ilec ilic ilie ill- ille illi ivbv ivec ivel ivic ivie jbel jcbc jccc jcci jcvi jebb jebe jeci jeel jeli jell jibb jibe jibi jije jiji jili jill jive jjcc lbcc lcbc lccc lcce lece leej leel leib leic leie leil leiv lele leli lell lev- levc leve levi libc libe lice lieb liel liev liii liiv lij- lilb lile lili lill live livi ljeb llcc lllc llll lvcc lvii lviv vbcc vcbi vcci vecc veci veel veie veii veil vel- vele veli vell veve vevi vibe vic- vice vici viej viel viii viji vile vili vill vive vivi vlcc vlci vlei vlie vlli vvvv