-er bbb bbc bbe bbm bbo bbr bcb bcc bce bcm bco bcr bcv bcz be- beb bec bee bem beo ber bev bez bmb bmc bme bmm bmo bmr bmv bmz bob boc boe bom boo bor bov boz brb bre brm bro brr brv brz bvb bvc bve bvm bvo bvr bvv bze bzo bzr bzz c-- cbb cbc cbe cbm cbo cbr cbv cbz ccb ccc cce ccm cco ccr ccv ccz ce- ceb cec cee cem ceo cer cev cez cmb cmc cme cmm cmo cmr cmv co- cob coc coe com coo cor cov coz crb crc cre crm cro crr crv crz cvb cvc cve cvm cvo cvr cvv cvz cz- czc cze czm czo ebb ebc ebe ebm ebo ebr ebv ec- ecb ecc ece ecm eco ecr ecv eeb eec eee eem eeo eer eev em- emb emc eme emm emo emr emv eo- eob eoc eoe eom eoo eor erb erc ere erm ero err erv erz evb evc eve evm evo evr evv eze ezo ezr ezz m-o m-r m-v mbb mbc mbe mbm mbo mbr mbv mc- mcb mcc mce mcm mco mcr mcv mcz meb mec mee mem meo mer mev mez mmb mmc mme mmm mmo mmr mmv mmz mob moc moe mom moo mor mov moz mrb mrc mre mrm mro mrr mrv mrz mvb mvc mve mvm mvo mvr mvv mvz mzb mzm ob- obb obc obe obm obo obr obv oc- ocb occ ocm oco ocr ocv ocz oeb oec oee oem oeo oer om- omb omc ome omm omo omr omv omz oo- oob ooc oom ooo oor oov or- orb orc ore orm oro orr orv orz ov- ovb ovc ove ovo ovv oze ozm ozo ozz rbb rbc rbe rbm rbo rbr rcb rcc rce rcm rco rcr rcv re- reb rec ree rem reo rer rev rez rmb rmc rme rmm rmo rmr rmv rob roc roe rom roo ror rov roz rrb rrc rrm rrr rvb rvc rve rvm rvo rvr rvv rzb rze rzm rzo v-e vbc vbm vbo vbr vbv vbz vcc vce vcm vco vcr veb vec vee vem veo ver vez vm- vmc vmm vmo vmr vmz vob voc voe vom voo vor vov voz vrb vrc vre vrm vrr vvb vvc vvm vvo vvr vvv vvz zbb zbc zbm zbr zbv zce zco zeb zec zee zem zeo zer zev zez zmb zmc zmm zo- zob zoc zoe zom zoo zor zro zzr zzz

bbbb bbcm bbeb bbrc bcbc bccc bccm bcec bcer bcor bcoz bcvo bebb bebe bebo beeb beem beer beme beo- beor berc bere berm bero berr bevo bevz beze bmce bmoc bmvc bobb bobe bobo boce bocm boco boec boee boeo boer bomb bome boob booc booe boom boor booz bor- bore borm boro borr borz bove bovo bozo brcb brce breb brec bree brem breo brer brev brez brmc brob broc broe brom broo bror broz brrm brrr brvm bzer bzoe bzzz c-bo cbbc cbcc cbce cbcm cbcr cbec cbee cber cbme cbre cbrm cbvb cbve cbvr ccbc cccb cccc cccm cccv ccee ccmb ccmc ccmm ccob ccoc ccom ccrc ccre ccvo cec- cece cecm ceco ceeb ceec ceem cemb ceme cemm cemr ceor cer- cerc cere cero cevo ceze cmbc cmcc cmcv cmec cmmb cmmc cmoc cmrr cobb cobe cobo coce coco com- comb comc come comm como comr coob coom cor- corb corc core corm coro corr cove covo coze cozz crbc crcc crce crcr crcz cre- creb crec cree crem creo crmb crmo crob croc croe crom croo cror croz cvcc cver cvrr ebbc ebbo ebbr ebcc eber eboe eboo ebor ebro ecbc ecbe eccb eccc ecce eccm ecco ecem eco- ecrc ecrm ecrr ecrv eeee eemo eeoc eerc eero eeze embe embo embr emcc emco emer emme emor emre eore erbb erbe ercc erce ereb erec erem erer erev erez ermc erme ermo erob eroc eroe eroo errc erre erro erve ever evoe evoo evre ezem ezer ezmo ezov ezzo mcbc mccc mccv mcmc mcmv mcoz mcrc mcve mebe mebo mec- mecc mece meco mecr meem meer meez memc meme memo memr memz meoc meor mer- merb merc mere merm mero merv merz meve meze mezz mmcc mmcm mmcv mmmc mmmm mmor mmrc mobb mobe mobo moco moev mome momo moob mooc mooe moor moov morb more moro move moze mozo mr-c mrbb mrbm mrcb mrcc mrce mreb mree mrmc mroz mrrc mrvc mvcc mvee mze mzee o-eo obbo obec ober oboe obor obre obro ocbc occc oce ocee ocom ocre ocro ocrr oec- oecc oeec oeme oere oerm ombe ombo omee omeo omer omez omo- omoe omoo omor omov omre omro oobe oocr ooer oome oooo oore ooze orbb orbe orbo orce orco ore- oreb orec orem oreo orer orme ormo oro- oroe orom oror oroz orro orve orvr orzo ovee over ovo- ovoo ovre ozee ozem ozer rbbb rbbr rcbc rcbo rccb rccc rcvr rebb rebe rebo recc rece recm recr recz reeb reem reev reme remo rere rero reve revo reze rmmv rmvb rob- robb robe robo rocc roce roco roer roev romb rome romm romo roob room roor rooz rorc rore roro rove rovo roze rozz rrmc rrrr rv-c rver v-me vbcc vcez vecc veer vemb veor ver- verb vere verm vero veve vevo veze vmcc vmcv vmmc voce vocm voer vome vooc voom voor vor- vore vorm voro vreo vroc vver vvob vvvv z-ro zber zebe zeme zero zeve zeze zobo zoco zomb zome zomo zoo- zoom zorb zorc zore zoro zozo zrce zrcv zrze zzzz

bbbee be-er be-ro beber becco becov beebe beeve beez bembe bembo bemco bemer berbe berec berme bermo berob beroe berom beror berre berze berzo bevce bever bevor bezer bo-bo boboc bobov bobr bobre bocce bocom bocor boece boeme boero bombe bombo bomer bomme booce booco booer boomb boore booze borbo borce borcz borec boree borer bormo boro- borom boroo borov borre borro borve borvo