bbbb bbch bbcm bbeb bcbc bccc bccm bcec bche bebb bebe bech beck beeb beek beem behm beke beme bhcc bmce cbbc cbcc cbce cbcm cbec cbee cbkm cbme ccbc cccb cccc cccm ccee cche cckm ccmb ccmc ccmm cec- cece cecm ceeb ceec ceem ceke cemb ceme cemm chce chch chcm cheb chec chee cheh chek chem chkb chmb chmc ckbc ckbe ckch ckck ckcm ckem cmbc cmcc cmec cmhc cmmb cmmc ebbc ebcc ecbc ecbe eccb eccc ecce eccm ecem eche eeee eeke ehcc eheh ekch ekeb ekek embe emcc emek emhc emme hcbc hccb hccc hcch hcmc hcmm hebb hebe hech heck heeb heek heem hehe heke hem- heme hhhh hkcc hmhb hmmm kbbb kbbc kbbe kbbk kbbm kbcb kbce kbch kbck kbeb kbec kbee kbeh kbek kbhb kbhc kbhe kbhh kbhm kbkb kbkk kbmb kbmc kbme kcbc kcbk kccb kccc kcck kceb kcec kcee kche kchh kchk kckc kckk kckm kcmb kcmc kcme kcmh kcmk kcmm kebb kebc kebe kech keck keeh keek keem kehk kekb kekc keke kemb kemc keme kemm khbc khbm khcb khcc khch khck khcm kheb khec khem khhk khhm khke khkk khkm khmb khmc khme kkbb kkbe kkcb kkch kkck kkcm kkhb kkhh kkhk kkkk kkmc kkmk kmbc kmbh kmcb kmcc kmce kmch kmcm kmem kmhb kmhk kmhm kmke kmkk kmme kmmk kmmm mcbc mccc mckk mcmc mebe mec- mecc mece mech meck meek meem mehe meke mekh memc meme mhem mhmm mmcc mmcm mmhm mmmc mmmh mmmm