-ol b-u bbb bbc bbf bbl bbo bbt bbu bcb bcc bcf bcl bco bct bcu bfb bfc bff bfl bfo bft bfu blb blc blf bll blo blt blu bob boc bof bol boo bot bou btb btc btf btl bto btt btu bub buc buf bul buo but buu c-- cbb cbc cbf cbl cbo cbt cbu ccb ccc ccf ccl cco cct ccu cfb cfc cff cfl cfo cft cfu cl- clb clc clf cll clo clt clu co- cob coc cof col coo cot cou ctb ctc ctf ctl cto ctt ctu cub cuc cuf cul cuo cut cuu fbb fbc fbf fbl fbo fbt fbu fcb fcc fcf fcl fco fct fcu ffc fff ffl ffo fft ffu flb flc flf fll flo flt flu fob foc fof fol foo fot fou ftb ftc ftf ftl fto ftt ftu fub fuf ful fuo fut fuu lbb lbc lbf lbl lbo lbt lbu lcb lcc lcf lcl lco lct lcu lfb lfc lff lfl lfo lft lfu llb llc llf lll llo llt llu lob loc lof lol loo lot lou ltb ltc ltf ltl lto ltt ltu lub luc luf lul luo lut luu ob- obb obc obf obl obo obt obu oc- ocb occ ocf ocl oco oct ocu of- ofb ofc off ofl ofo oft ofu olb olc olf oll olo olt olu oo- oob ooc oof ool ooo oot ot- otb otc otf otl oto ott otu ou- ouc ouf oul ouo out tbb tbc tbf tbl tbo tbt tbu tcb tcc tcf tcl tco tct tcu tfb tfc tff tfl tfo tft tfu tlc tlf tll tlo tlt tlu to- tob toc tof tol too tot tou ttb ttc ttf ttl tto ttt ttu tub tuc tuf tul tuo tut tuu ubb ubc ubf ubl ubo ubt ubu ucb ucc ucf ucl uco uct ucu ufc uff ufl ufo uft ufu ulb ulc ulf ull ulo ult ulu uob uoc uol uoo uot utb utc utf utl uto utt utu uuc uut uuu

bbbb bbfc bblb bcbc bccc bccl bcfc bcof bctc bcuc bffl bftt blbt blcu blfc blob bloc bloo blot blou blub bluf blut bobb bobo bobu boco bocu boff bofu boll bolo bolt bolu boob booc boof bool boot botb boto bott bouf boul bout btcc btcl btfc btob bttb bubb bubo bubu bucc buco bucu bufc buff bufo bulb bull bult bulu buol but- buto butt c-bo cbbc cbcc cbcl cbct cbcu cbfb cbfc cblb cblc cbol cbot cbtc cbtf cbtl ccbc cccb cccc cccf cccl cccu ccfc ccff ccfl cclc ccob ccoc cctb cctc cctl cctt ccuc ccut cfbc cfbt cfcb cfcf cfcl cfco cffb cftc cftl clob clof cloo clot clou cltb cltc club clut cobb cobo cobu coco coct cocu cofc coff coft col- colb coll colo colt colu coob coof cool coot cotb cotc coto cott cotu coub coul cout ctcf ctfc ctfo ctol ctot cub- cubb cucc cufc cuff cufo culb culc cull culo cult cut- cutc cuto cutt fccf fcot fcto ffcc ffff fftf flcl flob floc floo flot flou flub fluf fluo fobt foco fofo folc foll folo folt foof fool foot foto fott foul fout ft-c ft-l ftfc ftlb ftub ftuc fubb fubu fuc- fuct fufc fuff fufu full fulu futo futu lbcc lcbc lccc lcfc lctl lcto lfcc llcc lllc llll lloc lloo lob- lobb lobo locc loco locu loff loft loll lolo loob looc loof lool loot lotl loto lott loul lout louu ltbf ltbl ltcc ltfc lttc ltuc luff luft lufu lull lulu obbo oblu obol obot ocbc occc occt oclc oct- octo ocul ofcl off- offc offo offu olbo olcc ollo olof olot oltu ooff oolo oooo ootb otcl otfc oto- otof otoo otto ottu oucc oufc ouff oulu out- outb outo ouu- tbcb tbcc tccc tccu tcfc tctc tcul tfcu tfot tftc tlco tobo tobt tobu toco toff tofo toft tofu tol- toll tolo tolt tolu toof tool toot totc toto tott toul tout ttbb ttfc ttff tttt ttul tubb tubo tubu tucc tuco tufc tuff tufo tuft tufu tull tulo tulu tutl tuto tutt tutu tuuo ubbo ublo uboc ubtf ucbc ucfb ucut ufcu ulbc ulcc ulco ulft ullo ulo- uloc ulto ultt ulul uocc uofl uofo uolc utfo utto uttu uulu uuoc uutf uuuu

bloto blott blout bluff bluft bluto bo-bo boboc boffo boll- bollo bollu bolto booco botou bottu boul- boulc boulo boult bouto bucco buffo bulb- bull- bulou bulto bulul bulut buolt buto- butot butou butuo butut ccccc clcff cloff cloob cloof cloot clout clubb cluff clutt co-bo co-co cobol cobot cocc- cocco cocol cocto coll- collo colo- coolo cott- cotto cottu cotul couco coull coult couto coutu ctcfl ctulu cubo- cubot cubub cullu culot culto cuoco cutco cutcu cutto flocc floto flout fluff fluo- folco follo ft-lb fu-fu fuco- fulco fullf fullo fuoco lobbo lobo- loco- lofou lollo lolol loobu looft lotof lotto ltcol luluc lulul lutol lutto obolo obout ocftc ocllo octo- octol ocul- oculo offof offto ofoto olotu ooooo otcbb otolo ototo otulu oubut oullo outof outto tbolt tbtbt tbutt tcobb tobol tobot tobou tocco toco- tocut toffo tofol tolbo tollo toloo tolu- toolt toto- totoo toull ttttt tubo- tubof tubou tubul tuctu tulfo tulou tuotu tutto ubobo ubolt ufofu ulcot ululu ututo uuuuu

bbbbbb blotto blubbo blublu bobcut bobfoc boccob bocull bolbol bolobo boloco bololo booboo botbol bottlo botulu boubou bouloc boulot boulou boutob bububu bucco- bucloc buffol bufolo bulbo- bulbul bullou bulolo buttlo buttto butucu buutuo cobbob cobolt cocco- cococo cocolo cocool cocto- colcot collo- coocoo coolto culbut cultof cutcut cutoff cutout cuttoo flobot foboff foclut folbot foofoo foufou fullof fultot futbol lobolo lolobo looloo loulou loutou lufful occult oculo- offcut offutt olcott olluco oooooo outcut outlot outoul to-cut toboot tolbot toluol tootoo tou-fu toubul toutou toutuo tubful tubul- tuotuo tuttul tuttut u-bolt u-boot ulluco ullucu uolbut uutool

bbbbbbb blotout bolocco boo-boo bootcut bootful bootout buffolo buttout ccullco cocullo colloto colobot coolflo cooloff cotloft cou-cou