bbbb bbcm bbeb bblb bbrc bcbc bccc bccl bccm bcec bcer bebb bebe beby beeb beel beem beer beey bele bell belm bely beme bemy berc bere berm berr bery beye beyl bleb blee blem bley blme blrc bly- blye blym bmce brcb brce breb brec bree brel brem brer brey brmc brrm brrr bry- brye byce byer byle byme byre cbbc cbcc cbce cbcl cbcm cbcr cbec cbee cber cblb cblc cbme cbre cbrl cbrm cbry ccbc cccb cccc cccl cccm ccee ccel cclc cclm ccmb ccmc ccmm ccrc ccre ccrl cec- cece cecm ceeb ceec ceel ceem cel- celc cele cell cely cemb ceme cemm cemr cemy cer- cerc cere cerl cery ceyl clec clee clem cler cley cly- clye clym cmbc cmcc cmec cmll cmmb cmmc cmml cmrr crbc crcc crce crcr cre- creb crec cree crem crmb cry- cryb crym cybb cybc cyc- cycb cycc cycl cyl- cylc cyle cyll cym- cyme cyre cyrl cyy- cyyc e-cl ebbc ebbr ebby ebcc ebel eber ecbc ecbe eccb eccc ecce eccl eccm ecem ecly ecrc ecrl ecrm ecrr eeby eeee eele eely eerc eery el-b elbe elcb elce elec elee elem eler eley elle elly elme elml elmy embe embr emby emcc emel emer emle emlm emly emme emml emmy emre emyr erbb erbe ercc erce ereb erec erel erem erer erle erll ermc erme errc erre eryc erye eyeb eyec eyer eyey eyle eyme eyre eyry eyyr lbcc lblr lbmc lcbc lccc lcce lccm lcer lcrl lece lecy leel leem leer lele lell lely leme lemm lerc lere lerm lery leye leyr llcc lllc llll llyr lmcc lmmr lrmc lrrc lrrr lrry lyc- lyce lyer lyle lyly lymb lyme lymm lyre mbye mcbc mccc mccl mcmc mcml mcrc mebe mec- mecc mece mecr meel meem meer mel- melb melc mele mell mely memc meme meml memr mer- merb merc mere merl merm mery meyr mlcc mlle mlym mmcc mmcl mmcm mmmc mmmm mmrc mmyy mr-c mrbb mrbm mrcb mrcc mrce mreb mree mrmc mrml mrrc my-e mybb myc- myce myer myl- myle myll mymy myre myrr myry rbbb rbbr rbcl rble rcbc rccb rccc rcle rcyc rebb rebe recc rece recm recr recy reeb reel reem relb rele rell relm rely reme remy rere rery reye rlee rlml rmll rrle rrmc rrrr rybe ryeb ryel ryle ryme yber ybry yccc ycee yeel yeer yele yell yelm yeme yemm yerb yere yerl yerm yerr yery yeye yeyr ylem ylle ymel ymer yrle yrly yyyy