-er bbb bbe bbg bbm bbo bbr bbx be- beb bee beg bem beo ber bex bgb bge bgg bgm bgo bgr bgx bmb bme bmg bmm bmo bmr bmx bob boe bog bom boo bor box brb bre brg brm bro brr brx bxb bxm bxo bxx ebb ebe ebg ebm ebo ebr ebx eeb eee eeg eem eeo eer eex egb ege egg egm ego egr egx em- emb eme emg emm emo emr emx eo- eob eoe eog eom eoo eor erb ere erg erm ero err ex- exe exo exr exx gbe gbg gbm gbo gbr gbx ge- geb gee geg gem geo ger gex ggb ggg ggm ggo ggr gmb gme gmg gmm gmo gmr gmx gob goe gog gom goo gor gox grb gre grg grm gro grr grx m-o m-r mbb mbe mbg mbm mbo mbr mbx meb mee meg mem meo mer mex mgb mge mgm mgo mgr mgx mmb mme mmg mmm mmo mmr mmx mob moe mog mom moo mor mox mrb mre mrg mrm mro mrr mrx mxr ob- obb obe obg obm obo obr obx oeb oee oeg oem oeo oer oex oge ogg ogo ogx om- omb ome omg omm omo omr omx oo- oob oog oom ooo oor oox or- orb ore org orm oro orr orx ox- oxb oxo oxx rbb rbe rbg rbm rbo rbr rbx re- reb ree reg rem reo rer rex rgb rge rgg rgo rgr rgx rmb rme rmg rmm rmo rmr rmx rob roe rog rom roo ror rox rrb rrg rrm rrr rxr xbe xbr xbx xee xeg xem xer xex xge xmg xmm xmo xmr xmx xog xom xoo xor xox xrx xxo xxx

bbbb bbeb bbgm bbmg bbox bbrg bebb bebe bebo beeb beeg beem beer begg bego beme beo- beor bere berg berm bero berr bobb bobe bobo boee boeo boer boge bogg bogo bomb bome boob booe boog boom boor boox bor- bore borg borm boro borr breb bree breg brem breo brer brex brob broe brog brom broo bror brox brrm brrr ebbo ebbr eber eboe eboo ebor ebox ebro eeee eemo eerg eero egbe egee egem eger eggb egge eggo ego- egor egre embe embo embr emer emex emme emor emre eore er-x erbb erbe ereb erem erer erg- ergg ergo erme ermo erob eroe eroo erre erro exer exge exmr exo- exor exrx gbbo gebe geer gege gegg gego gem- gemm gemr geo- geog geom geox gerb gere germ gero gggg gmer gmme gmmr gobe gobo goem goer gogo gomb gome gomo goog goom goor gorb gore gorg gorm goro gorr grbr greb gree greg grem grex grob grog grom groo gror grrr gxmo mbox mebe mebo meem meer meg- mege megg mego megr meme memo memr memx meor mer- merb mere merm mero mexx mger mgrm mmmm mmor mmxx mobb mobe mobo moex mogg mogo mome momo moob mooe moog moor morb more morg moro moxe moxo mrbb mrbm mreb mree mreg o-eo obbo ober obex oboe obor obox obre obro oegb oeme oere oerm ogb ogbe ogee oger ogge ogog ogre ogro ombe ombo omee omeo omer omex omo- omoe omoo omor omox omre omro oobe ooer oome oooo oore orbb orbe orbo ore- oreb oreg orem oreo orer orex orge orgo orme ormo oro- oroe orom oror orro oxer oxo- oxox oxxo rbbb rbbr rbmx rebb rebe rebo reeb reem rege regm rego regr reme remo reog rere rerg rero rexx rgbe rmrg rob- robb robe robo roeg roer roge rogg rogo romb rome romm romo roob roog room roor roox rore roro roxo rrrr xbee xbox xeer xeme xer- xero xexe xome xoom xorg xoro xoxo xxxo xxxx

bbbee be-er be-ro beber bebog bebox beebe begee begem begge begob begor bembe bembo bemer berbe bereg berge berme bermo berob beroe berom beror berre bmxer bo-bo bobr bobre boege boeme boero boger bogge bogoe bogor bombe bombo bomer bomme booer boomb boore borbo boree borer borex borge borgo bormo boro- borom boroo borox borre borro boxbe boxee boxer boxom bre-x breem breer breg- brege bregg breme bremm bremo breo- brere brmmm brobo broer brom- brome bromo broom brrrr e-box ebber eberg eeeee egger egrem embee ember embog embox embro emeer emere emerg emmer emore eomer eorre erbbe erber erege erem- eremo erere ergo- eroge erome eroom eroor erore error exeem exeme exmor exome exorb exore gberg geber gebre geebo geere gegge gemer gemme gemox gemre georg gerbe gerbo germe gerre go-go go-oo gobbe gobbo gobeo gogro gombe gombo gomer gomme gomor goobo googe goore gorbe goree gorer gorge gorgo gorme gorre grebe grebo greer grege gregg grego greme groge grogg grome gromo groom grrrr mbebe mbege mbere mbogo mboro mebbe meebo meego meere meger megre membe memer memex memor mereg merer merge mergo mero- meroe merom meroo meror merox merre mexer mmmmm mobee mobme mobor mobro moeer moeme moere moero mombo momme momoe mooer moogo moore mooro morbo moree morem morer morge mormo moror morre morro moxee mrmom mrorr o-r-b oberg oboro obreb obrom oerme ogogo ombe- omber ombre omemo omero omore omoro oo-er ooooo orbom oreo- orere orero orexo ormer orobe orobo oroer orome oromo orrgo rebbe rebeg reber rebox reege reeme reemo reere regem reger regex regge reggo regme remee remer remex remor reome reorg reorx rere- reree rerob rexer ro-ro robbe robbo rober robo- robor roero roger rogge rombe romeo romer romex romme rooer rooge roome roore rorem rorer x-box xbxrx xerbo xerem xero- xerox xexex xmmer xorro xoxox

b-room bbbbbb beebee beebem beegee beembe beemer beerme begger begogo begore begoro bembex berbee berbeo berber berege berere bergem berger bermeo berrer bobber boberg boeber boegoe boerge boerre bogger bogore bogoro bomber bombom bommer boober booboo booger boom-o boomer borbor borger borogo boromo borore bororo boxome breege breere bregbo breger bregge brembo bremer bromme bromo- broome eebree egbere eggbox egmore egoboo egorme embree emeere emerge emergo erbree eremo- ergeme exmoor exmore exomer gbegbe gbeogo geegee gegger