bbbb bbcm bblb bboy bbyo bcbc bccc bccl bccm bctc blbt blob bloc blom bloo blot bloy bly- blym bmoc bmtc bobb bobo boby bocm boco boll bolm bolo bolt boly bomb bomt bomy boob booc bool boom boot botb boto bott boty boyl boyo btcc btcl btob bttb bylt byob byoc byol c-bo cbbc cbcc cbcl cbcm cbct cblb cblc cbol cbot cbtc cbtl cbyt ccbc cccb cccc cccl cccm cclc cclm ccmb ccmc ccmm ccob ccoc ccom cctb cctc cctl cctt clob clom cloo clot cloy cltb cltc cly- clym cmbc cmcc cmll cmmb cmmc cmml cmoc cmot cmoy cmtc cobb cobo coby coco coct col- colb coll colm colo colt coly com- comb comc coml comm como coob cool coom coot cotb cotc coto cott coty coyl coyo coyt ctmo ctol ctot cybb cybc cybo cyc- cycb cycc cycl cyl- cylc cyll cym- cymo cyt- cytb cyto cyy- cyyc lbcc lbmc lcbc lccc lccm lctl lctm lcto llcc lllc llll lloc lloo lmbo lmcc lob- lobb lobo loby locc loco loll lolo loly lomb lomm lomo lomy loob looc lool loom loot lotl loto lott ltbl ltcc lttc lyc- lyco lyly lymb lymm lyo- lyot lyto lytt mcbc mccc mccl mclt mcmc mcml mcmt mcot mctc mlcc mltb mlym mmcc mmcl mmcm mmct mmmc mmmm mmyy mobb mobo moby mocl moco moll molo molt moly momo momy moob mooc mool moot motb motl motm moto mott moty moyl moyo mtbc mtbo mtlb mtom mybb myc- myco myl- myll mylo mylt mymy myo- myob myot myto obbo obby obol obot oboy ocbc occc occt oclc ocml ocom oct- octo octy olbo olby olcc ollo olly olmo olom olot ombo omo- omoo omyt ooby oolo oooo ootb ooty otcl oto- otoo otoy otto oyly t-mo tbcb tbcc tcby tccc tcom tctc tlco tmbc tmcc tmcm tmtt to-y tobo tobt toby toco tol- toll tolo tolt toly tomb tomm tomo tomt tomy tool toom toot totc totm toto tott toty toyb toyl toym toyo toyt ttbb ttml ttoy tttt ttyl tybo tyco tyl- tyll tylo tyto tytt tyty yccc yctc yobo yoll yolo yoly yomo yool yoot yott yoyo yyyy