-er bbb bbe bbf bbm bbo bbr be- beb bee bef bem beo ber bev bfb bfe bff bfm bfo bfr bfv bmb bme bmf bmm bmo bmr bmv bob boe bof bom boo bor bov brb bre brf brm bro brr brv bvb bve bvm bvo bvr bvv ebb ebe ebf ebm ebo ebr ebv eeb eee eef eem eeo eer eev ef- efb efe eff efm efo efr em- emb eme emf emm emo emr emv eo- eob eoe eof eom eoo eor erb ere erf erm ero err erv evb eve evf evm evo evr evv fbb fbe fbf fbm fbo fbr feb fee fef fem feo fer fev ffe fff ffm ffo ffr ffv fmb fme fmf fmm fmo fmr fmv fob foe fof fom foo for frb fre frf frm fro frr m-f m-o m-r m-v mbb mbe mbf mbm mbo mbr mbv meb mee mef mem meo mer mev mfb mfe mff mfm mfo mfr mfv mmb mme mmf mmm mmo mmr mmv mob moe mof mom moo mor mov mrb mre mrf mrm mro mrr mrv mvb mve mvf mvm mvo mvr mvv ob- obb obe obf obm obo obr obv oeb oee oef oem oeo oer of- ofb ofe off ofm ofo ofr ofv om- omb ome omf omm omo omr omv oo- oob oof oom ooo oor oov or- orb ore orf orm oro orr orv ov- ovb ove ovf ovo ovv rbb rbe rbf rbm rbo rbr re- reb ree ref rem reo rer rev rfb rfe rff rfm rfo rfr rfv rmb rme rmf rmm rmo rmr rmv rob roe rof rom roo ror rov rrb rrf rrm rrr rvb rve rvf rvm rvo rvr rvv v-e vbm vbo vbr vbv veb vee vef vem veo ver vfb vff vfm vfr vfv vm- vmf vmm vmo vmr vob voe vof vom voo vor vov vrb vre vrf vrm vrr vvb vvm vvo vvr vvv

bbbb bbeb bebb bebe bebo beeb beef beem beer befe beff befo beme beo- beof beor bere berm bero berr bevo bfme bobb bobe bobo boee boef boeo boer bofe boff bomb bome boob booe boof boom boor bor- bore borf borm boro borr bove bovo breb bree bref brem breo brer brev brfm brob broe brom broo bror brrm brrr brvm ebbo ebbr eber eboe eboo ebor ebro eeee eefe eemo eero efbr efeo efor embe embo embr emer emme emor emre eore erbb erbe ereb erem erer erev erme ermo erob eroe eroo erre erro erve ever evoe evoo evre fbom febo feeb feem feer fefe feff fefo femb feme femm feof ferb fere ferm fero ferr ferv feve fevr ffee ffff ffrr foer fofo fome fomo foof foom for- forb fore form foro forr fove fr-v free frem freo frob froe from mebe mebo meef meem meer mefe meff mefo mefv meme memo memr meor mer- merb mere merf merm mero merv meve mfbm mfor mmff mmmm mmor mmrf mobb mobe mobo moef moev mofe moff mofo mome momo moob mooe moor moov morb more morf moro move mrbb mrbm mreb mree mvee o-eo obbo ober obfv oboe obor obre obro oeme oere oerm ofem ofer off- offe offo offr ofme ofor ofre ombe ombo omee omeo omer omo- omoe omoo omor omov omre omro oobe ooer ooff oome oooo oore orbb orbe orbo ore- oreb orem oreo orer orfe orff orme ormo oro- oroe orof orom oror orro orve orvr ovee over ovo- ovoo ovre rbbb rbbr rebb rebe rebo reeb reef reem reev refe reff refr reme remo reof rere rero reve revo rfef rfem rmmv rmvb rob- robb robe robo roer roev rofe roff rofo romb rome romm romo roob roof room roor rore roro rove rovo rrrr rver v-me veer vemb veor ver- verb vere verm vero veve vevo vfor voer voff vofr vome voom voor vor- vore vorm voro vref vreo vver vvob vvvv

-form bbbee be-er be-ro beber beebe beeve beffe befoe befor bembe bembo bemer beofe beoff berbe berme bermo berob beroe berom beror berre bever bevor bo-bo bobov bobr bobre boeme boero boffo bombe bombo bomer bomme booer boomb boomf boore borbo boree borer bormo boro- borom boroo borov borre borro borve borvo bovee breef breem breer breme bremm bremo breo- brere breve brmmm brobo broer brom- brome bromo broom brrrr ebber eeeee eevee eever efere effer efore efrem embee ember embro emeer emere emmer emore emove eofor eomer eorre erbbe erber erem- eremo erere ereve erome eroom eroor erore error eveof evere evero everr eveve evome evoor fbomb febre feeme feeor feere fefor femme femoe feoff feorm ferme fermo ferr- ferre ferro fever fevre fomor foome foore fore- foreo form- forme forro forvm forvo freer freme fremm frere frevo frobe frome fromm froom frore mbebe mbere mboro mebbe meebo meefe meere meeve mefor membe memer memor merer mero- meroe merom meroo meror merre merve mmfbm mmmmm mobee mobme mobor mobro moeer moeme moere moero moeve moffe moffo mombo momme momoe mooer moore mooro moove morbo moree morem morer morev mormo moror morre morro mover mrmom mroof mrorr o-fer o-r-b oboro obreb obrom obrov oerme ofeve offer offof offre ombe- omber ombre omemo omero omore omoro oo-er oofem ooooo oovoo orbom oreo- orere orero orfeo orfoe orfor ormer orobe orobo oroer orome oromo over- overo rebbe reber reefe reeme reemo reere reeve refer reffe reffo refme remee remer remor reome rere- reree rerob rever revfm ro-ro robbe robbo rober robo- robor roero roffe rofor rombe romeo romer romfo romme rooer roofe roome roore roove rorem rorer rover v-bob v-bor veber vebre veere veeve verbo vereb verme vermo verre verve veveo vever voere vomer voore vorbe vorfe vorme vorre vrbov vreme vromb vroom

b-room bbbbbb bebove beebee beebem beefer beembe beemer beerme beever beevor before befree berbee berbeo berber berere berevo bermeo berovo berrer bevoor bobber bobovo bobrov boeber boerre bomber bombom bommer boober booboo boom-o boomer borbor borfee boromo borore bororo borovo bovver breefe