-ing bbbb bbci bbcm bbgm bbin bblb bbmg bbng bcbc bcbg bccc bcci bccl bccm bibb bibi bibl bicc bicg bici bigb bigc bigg bign biin bili bill bin- binc bing bini binn blic blim blin blni bmci bmic bmmi bnib bnim bnin bnml cbbc cbcc cbcl cbcm cbcn cbgb cblb cblc cbln ccbc ccbn cccb cccc ccci cccl cccm ccgc ccic ccii ccil ccim cclc cclg ccli cclm ccmb ccmc ccmm ccnb ccnc ccni ccnm cgcc cgcg cgmc cibc cibi cicc cici cigi ciii cili cill cimb cimi ciml cimm cin- cinc cing cini clib clic clig clii clim clin clmg cmbc cmcc cmii cmin cmli cmll cmmb cmmc cmmi cmml cmmn cnbc cnbl cnbm cnci cngi cnib cnic gbmc gc-c gcbc gccc gcic gcii gclc gclm gcmc ggcl gggg gibb gigg gigi gign gilg gili gill ging gini ginn glbc glcc gli- glib glic glim glin glmn gmlc gmml gncc gngc gnib gnin ibbm ibim ibml icbc icbm iccb iccc icci iccl iccn icgc icll icmc icmi icmm icnb icnc igbc igcc igcm igil igli igni iiii iimc iinm ilbc ilbm ilic ilin ill- illi ilni imbi imcb imci imin imli immi incb inci incl inig inni lbcc lbmc lcbc lccc lccm lgin lgmn libc ligc ligg ligi lign liig liii liin lilb lilg lili lill limb limc limi liml limm limn linc ling linn llcc llgc lllc llll lmcc lmii lmln mbci mbim mcbc mcbi mccc mcci mccl mcic mcii mcil mcli mcmc mcmi mcml mibc micc mici migg migi miii miin mili mill miln mim- mimi minc ming mini minn mlcc mlii mlin mmcc mmcg mmci mmcl mmcm mmgn mmic mmii mmli mmmc mmmm mnbb mnin n-ii nbbc nbcc nbci nbic ncbc ncbi nccc ncci nccn nclc ncln ncmi ncmm ncnc ngic ngmn nibi nibm nicc nici nicl nigc nigg nili nill nimb nimc nimi ning nini ninl nlcc nlgn nlic nmic nmmc nmml nngn nnmc nnnn