bbbb bbcm bbeb bbet bbpr bbrc bcbc bcbp bccc bccm bcec bcer bcet bcmp bcor bcpp bctc bebb bebe bebo beeb beem beep beer beet beme beo- beor beot bepo berc bere berm bero berr bert betc bete beto bett bmce bmep bmoc bmop bmpt bmtc bobb bobe bobo boce bocm boco boec boee boeo boep boer boet bomb bome bomp bomt boob booc booe boom boop boor boot bope bopp bor- bore borm boro borr bort botb bote boto bott bpcp bpmc bpoe bpot bprc brcb brce breb brec bree brem breo brep brer bret brmc brob broc broe brom broo bror brot brrm brrr brtc btbp btcc btec btob btor btrc btrt bttb c-bo cbbc cbcc cbce cbcm cbcp cbcr cbct cbec cbee cber cbet cbme cbot cbpc cbpp cbre cbrm cbrt cbtc ccbc cccb cccc cccm cccp ccee ccmb ccmc ccmm ccmp ccob ccoc ccom ccpe ccpm ccpp ccpr ccrc ccre ccrp ccrt cctb cctc cctt cebp cec- cece cecm ceco cecp cect ceeb ceec ceem cemb ceme cemm cemp cemr ceop ceor cepc cepe cepo cepp cepr cept cer- cerc cere cero cerp cert cet- cete ceto cetp cmbc cmcc cmec cmmb cmmc cmoc cmot cmpc cmpp cmrr cmtc cobb cobe cobo coce coco cocp coct coep com- comb comc come comm como comp comr coob coom coop coot cope copo copp copr copt cor- corb corc core corm coro corp corr cort cotb cotc cote coto cott cpbc cpce cpcm cpeb cpep cper cpme cpmp cppm cpre cprm cprt cptp cptr crbc crcc crce crcr cre- creb crec cree crem creo crep cret crmb crmo crmp crob croc croe crom croo crop cror crot crpc crrt crtc crtm crtp ctcp ctec ctep ctmo ctor ctot ctpo ctpp ctrc ctrm ctrp ebbc ebbo ebbr ebcc eber eboe eboo ebor ebpo ebro ecbc ecbe eccb eccc ecce eccm ecco ecct ecem ecmp eco- ecop ecot ecpm ecpp ecrc ecrm ecrr ect- ectc ecto eeee eemo eeoc eerc eero eetc eete embe embo embr emcc emco emer emet emme emor empc empe empt emre emte emtp eore eotc eoto epbm epcc epec epee eper epmo epoc epor epot eppc eppo eppp eprb epro eprp epte erbb erbe ercc erce ercp ereb erec erem erer eret ermc erme ermo erob eroc eroe eroo erpe errc erre erro etbc etbr etcc etco etec etee etem eter etoe etre etrm etro ette etto mcbc mccc mcep mcmc mcmt mcop mcot mcpb mcpc mcpp mcrc mctc mebe mebo mec- mecc mece meco mecr meem meep meer meet memc meme memo memr meoc meor mepe mer- merb merc mere merm mero merp mert met- mete meto mett mmcc mmcm mmct mmmc mmmm mmor mmpc mmpr mmrc mmrp mobb mobe mobo moco moet mome momo moob mooc mooe moop moor moot mope mopp morb more moro mort motb mote motm moto mott mpcc mpct mpec mpmc mppc mppe mppp mpro mprp mptc mptp mr-c mrbb mrbm mrcb mrcc mrce mrcp mreb mree mrmc mrrc mrtm mrtt mtbc mtbo mtcr mtep mtoe mtom mtor mtrc mtre mtrr mttr o-eo obbo obec ober obet oboe obor obot obre obro ocbc occc occt oce ocee ocet ocom ocpm ocpp ocre ocro ocrr oct- octe octo oec- oecc oeec oeme oere oerm ombe ombo omee omeo omer omet omo- omoe omoo omor ompt omre omro oobe oocr ooer oome oooo oore oort ootb ootp opec opep oper opet opo- opor oppo opto orbb orbe orbo orce orco ore- oreb orec orem oreo orer orme ormo oro- oroe orom oror orot orpc orpe orro ortc orte orto otee otem otep oter oto- otoe otoo otor otpp otre otro otte otto pbcc pbmr pboc pcbc pcbm pccc pcce pcem pcep pcer pcmb pcoe pcom pcpb pcpm pcpp pcrc pcre pcte pece peco pecr pect peec peep peer peet pemt peor pepe pepo per- perc pere perm pero perp perr pert pete peto petr pett pmbr pmcc pmmp pmpm pmpo pmrc pmrt pobo poce poco poem poer poet pome pomo pomp poop poor poot pop- popc pope popo popp popt porb porc pore poro porr port potc pote poto pott ppcc ppcm pper pppo pppp pprc pprm pptt prbc prcc prcp pre- preb prec pree prem prep pret prmc pro- prob proc proe prom proo prop prot prrm prtc prtm prtp prtr ptcc pter ptmp ptop pttc rbbb rbbr rcbc rcbo rccb rccc rcep rcet rcmp rcpo rcpt rctc rebb rebe rebo recc rece recm recp recr rect reeb reem reep reet reme remo remp reop reot repe repo repp repr rept rere rero rert rete reto retr rett rmrp rob- robb robe robo robt rocc roce roco roer roet romb rome romm romo romp roob room roop roor root rope ropo rorc rore roro rort rotc rote roto rotr rott rpet rpob rpoe rrmc rrmp rrrr rtcc rtce rtcm rtee rtmc rtmp rttp t-mo tbcb tbcc tbce tbrb tbtp tccc tcep tcom tcpo tctc tebo teco tecr tect teec teem teer teet teme temo temp teom teor tepe tepp ter- terc tere term tero terp terr tete teto tetr tett tmbc tmbr tmcc tmcm tmep tmro tmtt tobe tobo tobt toce toco toee toer toet tomb tome tomm tomo tomp tomt toom toor toot top- tope topo topp topt torc tore torm toro torp torr tort totc tote totm toto totr tott tpcp tper tpmt tppp tppr tpte tptp tptr trcc tre- trec tree trem treo tret trmb troc troe trom troo trop trot trpc trpe trpm trpp trtc trte trtr ttbb ttcp tteo tter ttoe ttop tttt