b-u bbb bbc bbe bbf bbo bbt bbu bcb bcc bce bcf bco bct bcu be- beb bec bee bef beo bet beu bfb bfc bfe bff bfo bft bfu bob boc boe bof boo bot bou btb btc bte btf bto btt btu bub buc bue buf buo but buu c-- cbb cbc cbe cbf cbo cbt cbu ccb ccc cce ccf cco cct ccu ce- ceb cec cee cef ceo cet ceu cfb cfc cfe cff cfo cft cfu co- cob coc coe cof coo cot cou ctb ctc cte ctf cto ctt ctu cub cuc cue cuf cuo cut cuu ebb ebc ebe ebf ebo ebt ebu ec- ecb ecc ece ecf eco ect ecu eeb eec eee eef eeo eet ef- efb efc efe eff efo eft eo- eob eoc eoe eof eoo eot eou etb etc ete etf eto ett etu eu- eub euc eue euf eut fbb fbc fbe fbf fbo fbt fbu fcb fcc fce fcf fco fct fcu feb fec fee fef feo fet feu ffc ffe fff ffo fft ffu fob foc foe fof foo fot fou ftb ftc fte ftf fto ftt ftu fub fue fuf fuo fut fuu ob- obb obc obe obf obo obt obu oc- ocb occ ocf oco oct ocu oeb oec oee oef oeo oet of- ofb ofc ofe off ofo oft ofu oo- oob ooc oof ooo oot ot- otb otc ote otf oto ott otu ou- ouc oue ouf ouo out tbb tbc tbe tbf tbo tbt tbu tcb tcc tce tcf tco tct tcu te- teb tec tee tef teo tet teu tfb tfc tfe tff tfo tft tfu to- tob toc toe tof too tot tou ttb ttc tte ttf tto ttt ttu tub tuc tue tuf tuo tut tuu ubb ubc ube ubf ubo ubt ubu ucb ucc uce ucf uco uct ucu ueb uec uee uef uet ufc ufe uff ufo uft ufu uob uoc uoe uoo uot utb utc ute utf uto utt utu uuc uue uut uuu

bbbb bbeb bbet bbfc bcbc bccc bcec bcet bcfc bcof bctc bcuc bebb bebe bebo becu beeb beef beet befe beff befo beft beo- beof beot betc bete beto bett betu bftt bobb bobe bobo bobu boce boco bocu boec boee boef boeo boet bofe boff bofu boob booc booe boof boot botb bote boto bott boue bouf bout btcc btec btfc btob bttb bubb bube bubo bubu bucc buce buco bucu bueu bufc bufe buff bufo but- bute buto butt c-bo cbbc cbcc cbce cbct cbcu cbec cbee cbef cbet cbfb cbfc cbot cbtc cbtf ccbc cccb cccc cccf cccu ccee ccfc ccff ccob ccoc cctb cctc cctt ccuc ccut cebu cec- cece ceco cect ceeb ceec cef- cefc ceou cet- cete ceto cfbc cfbt cfcb cfcf cfco cffb cftc cfte cobb cobe cobo cobu coce coco coct cocu cofc cofe coff coft coob coof coot cotb cotc cote coto cott cotu coub coue cout ctcf ctec ctfc ctfo ctot cub- cubb cube cucc cuce cufc cuff cufo cut- cutc cute cuto cutt ebbc ebbo ebcc ebfc eboe eboo ecbc ecbe eccb eccc ecce ecco ecct ecef ecfc eco- ecot ecou ect- ectc ectf ecto eeee eefe eeoc eetc eete eetu efco efeo efet eft- eftu eotc eoto etbc etcc etco etec etee etfb etfc etfe etoe ette etto ettu eubc eufc fccf fcot fcto febo fece fect feeb feet fefc fefe feff fefo feof fete fett fetu ffcc ffee ffff fftf fobt foce foco fofo foof foot fote foto fott fout ft-c ftfc ftub ftuc fubb fubu fuc- fuct fuet fufc fuff fufu fute futo futu o-eo obbo obec obet oboe obot ocbc occc occt oce ocee ocef ocet oct- octe octo oec- oecc oeec oeuf off- offc offe offo offu oobe ooff oooo ootb otee otfc oto- otoe otof otoo otte otto ottu oucc oufc oufe ouff out- outb oute outo ouu- tbcb tbcc tbce tccc tccu tcfc tctc tebo tebu teco tect teec teef teet tefc teff teft tete teto tett tetu teut tfcu tfeb tfec tfot tftc tobe tobo tobt tobu toce toco toee toet toff tofo toft tofu toof toot totc tote toto tott tout ttbb tteo ttfc ttff ttoe tttt tubb tube tubo tubu tucc tuco tuet tufc tufe tuff tufo tuft tufu tute tuto tutt tutu tuuo ubbe ubbo ubet uboc ubtf ucbc ucfb ucut ufcu uffe uocc uofo utec utfo utto uttu uuoc uutf uuuu

bbbee bebot becco becue becut beebe beeft beete beeut beffe befoe beofe beoff beote betee betoo betou bett- bette betto beute bo-bo bobet boboc bocce bocet boece boeuf bofet boffo booce booco botet botou botte bottu bouce bouee bouet boute bouto btc-e bubbe bucco buceo bucet bufet buffe buffo butec buteo buto- butot butou butte butuo butut c-tec cbeff cbeft ccccc ccett cebec ceco- cefcu ceoce ceto- cette cfu-e co-bo co-co cobbe cobot cobue cocc- cocce cocco coceo cocto coete coffe cooee coote cott- cotte cotto cottu couco couto coutu cttee cubbe cubeb cubo- cubot cubub cueto cufeu cuffe cuoco cutco cutcu cutee cutto ebbet eboue ecoff ectfe ecto- ectot eeeee ef-tu efetf effet efutu etete feoff feto- fette feute foote fotte fouee fouet fu-fu fuco- fuoco obbet obete obote oboue obout ocftc ocoee ocote octet octo- oeco- offof offto ofoto ooooo otcbb otoce ototo oubut outof outto tbtbt tbutt tcobb tebet tecou tectb tefe teoco tette teuto to-be tobbe tobet tobot tobou tocco toco- tocut toece toeof toeto tofet toffo tofte toobe toto- totoe totoo totte toute ttttt tubo- tubof tubou tucet tuctu tuffe tufte tuotu tutee tuteo tutte tutto u-cee ubobo ufofu uouee utebo utube ututo uuuuu

bbbbbb bebeto bebout beebee betete bettee betutu bobcut bobete bobfoc bobote boccob bofete boffet booboo bootee booue botete boubou boufee bouffe boutef boutet boutob boutte bububu bucco- buffet buttto butucu buutuo c-cube ceecee cobbob cocco- cococo cocto- cofete coffee coocoo cotote couffe cubube cucube cuffee cutcut cutoff cutout cuttee cuttoe cuttoo ebbout ecobee ecobot ecotec ecoute efecte