bbbb bbci bbcm bbeb bcbc bcbp bccc bcci bccm bcec bcie bcmp bcpp bebb bebe bebi beci beck beeb beek beem beep beic beik beim beke beki beme bibb bibe bibi bicc bice bici bick bieb bike bipm bipp bmce bmci bmep bmic bmmi bpcp bpmc cbbc cbcc cbce cbcm cbcp cbec cbee cbkm cbme cbpc cbpp ccbc cccb cccc ccci cccm cccp ccee ccic ccii ccim ccip cckm ccmb ccmc ccmm ccmp ccpe ccpm ccpp cebp cec- cece ceci cecm cecp ceeb ceec ceem ceim ceip ceke cemb ceme cemm cemp cepc cepe cepp cibc cibe cibi cicc cici ciee ciii cimb cime cimi cimm cimp cipp ckbc ckbe ckbi ckck ckcm ckem ckmp ckpc cmbc cmcc cmec cmii cmip cmmb cmmc cmmi cmpc cmpi cmpk cmpp cpbc cpce cpcm cpeb cpep cpic cpim cpme cpmp cppm ebbc ebcc ebic ecbc ecbe eccb eccc ecce ecci eccm ecem ecib ecim ecip ecmi ecmp ecpm ecpp eeee eeke eick eiec eiei eike eiki eime eimi ekeb ekek ekki ekpe embe embi emcc emek emic emii emim emme emmi empc empe empi epbm epcc epci epec epee epi- epic epie epik epip eppc eppp i-be ibbm ibec ibie ibim ibmp icbc icbm icbp iccb iccc icci iccp icec icee icem icke icmc icme icmi icmm icmp icpc icpm iecc ieie ieme iiie iiii iimc iipm ikee ikki imbe imbi imcb imci imck imec imep imme immi impi ipbk ipcc ipce ipec ipek ipie ipmc ipmi ipmp ippc k-ci kbbb kbbc kbbe kbbi kbbk kbbm kbcb kbce kbci kbck kbeb kbec kbee kbek kbib kbic kbie kbik kbim kbkb kbkk kbmb kbmc kbme kbmi kbmp kbpc kbpe kbpi kbpk kcbc kcbi kcbk kccb kccc kcci kcck kceb kcec kcee kcei kcep kcic kcie kcii kcim kckc kckk kckm kcmb kcmc kcme kcmi kcmk kcmm kcmp kcpc kcpi kcpm kebb kebc kebe kebi keck keek keem keep keib keii keik kekb kekc keke keki kemb kemc keme kemi kemm kemp kep- kepc kepe kepi kibb kibc kibe kibi kicb kicc kice kick kicm kicp kiic kiii kiik kiip kikc kiki kikk kimb kime kimi kimm kimp kip- kipe kipi kipm kipp kkbb kkbe kkbi kkcb kkci kkck kkcm kkic kkik kkim kkkk kkmc kkmi kkmk kkmp kkpc kkpk kmbc kmbi kmcb kmcc kmce kmci kmcm kmei kmem kmic kmke kmkk kmme kmmk kmmm kmpb kmpc kmpi kpbb kpbe kpbi kpbm kpcc kpek kpim kpke kpkk kpmb kpmi kpmp kppc kppk kppp mbci mbim mcbc mcbi mccc mcci mcep mcic mcii mckk mcmc mcmi mcpb mcpc mcpp mebe mec- mecc mece meck meek meem meep meic meik meke meki memc meme mepe mibc micc mice mici mick miee miek miem miep miii mike miki mikk mim- mime mimi mimp mipi mkie mmcc mmci mmcm mmic mmii mmmc mmmm mmpc mmpi mpcc mpci mpec mpic mpie mpki mpmc mppc mppe mppp pbcc pbpk pcbc pcbm pccc pcce pcem pcep pcim pcip pcmb pcpb pcpm pcpp pece peci peck peec peek peep peip peke peki pekk pepe pepi pibb pibi picc pice pici pick piem piep piip pike piki pikk pime pimi pimp pipe pipi pipp pkib pmcc pmip pmmp pmpm ppcc ppci ppcm ppib ppic ppie pppp