-er b-u bbb bbe bbm bbo bbr bbu be- beb bee bem beo ber beu bjj bjm bjr bju bmb bme bmj bmm bmo bmr bmu bob boe boj bom boo bor bou brb bre brj brm bro brr bru bub bue buj bum buo bur buu ebb ebe ebj ebm ebo ebr ebu eeb eee eem eeo eer ejo eju em- emb eme emm emo emr emu eo- eob eoe eom eoo eor eou erb ere erm ero err eru eu- eub eue euj eur jbj jbm jbo jbr jbu jeb jee jej jem jeo jer jeu jjb jjj jjr jju jmb jme jmj jmm jmo jmr jmu job joe joj jom joo jor jou jrb jrm jro jrr jub jue jum juo jur m-o m-r mbb mbe mbj mbm mbo mbr mbu meb mee mej mem meo mer meu mjb mje mjj mjm mjr mmb mme mmj mmm mmo mmr mmu mob moe mom moo mor mou mrb mre mrj mrm mro mrr mru mub mue muj mum mur muu ob- obb obe obj obm obo obr obu oeb oee oem oeo oer ojb oje ojm ojo oju om- omb ome omj omm omo omr omu oo- oob oom ooo oor or- orb ore orm oro orr oru ou- oue oum ouo our rbb rbe rbm rbo rbr rbu re- reb ree rem reo rer reu rjm rjr rmb rme rmm rmo rmr rob roe roj rom roo ror rou rrb rrm rrr rru rub rue rum ruo rur ruu ubb ube ubo ubr ubu ueb uee uem uer ujo um- umb ume umm umo umr umu uob uoe uoj uom uoo uor ur- urb ure urm uro urr uru uue uum uur uuu

bbbb bbeb bebb bebe bebo beeb beej beem beer beme bemu beo- beor bere berm bero berr beru beur bobb bobe bobo bobu boee boeo boer bojo boju bomb bome bomu boob booe boom boor bor- bore borj borm boro borr boru boue boum bour breb bree brem breo brer brje brob broe brom broo bror brou brrm brrr brue brum bubb bube bubo bubu buem buer bueu buje bujo buju bum- bumb bur- burb bure burj burm buro burr buru ebbo ebbr eber eboe eboo ebor ebro ebru ebur eeee eemo eero ejer ejob ejoo embe embo embr emer emeu emme emmu emor emre eore erbb erbe ereb erem erer erme ermo erob eroe eroo erre erro erub erum erur euer eur- eure euro j-ro jbob jebb jebe jeem jeer jeju jemm jemo jere jerm jero jeru jeur jobe jobo jobu joee joem jojo jomo joom joor jore joro jour jrbr jube jubu juju jume jumo jumu jure jurm jurr mbou mebe mebo meem meer meje meju meme memo memr memu meor meou mer- merb mere merm mero meru meum mmjb mmmm mmor mobb mobe mobo mojo moju mome momo momu moob mooe moor morb more moro moru moue mour mrbb mrbm mreb mree mube mubo muee mujo muju mume mumm mumo mumu mure muro murr muru o-eo obbo ober oboe obor obre obro oeme oere oerm ojeu ombe ombo ombu omee omeo omer omo- omoe omoo omor omre omro omuo oobe ooer oome oooo oore orbb orbe orbo orbu ore- oreb orem oreo orer orme ormo oro- oroe orom oror orro orub oruj orum ouer ouju oume our- oure ouro ouu- rbbb rbbr rebb rebe rebo rebu reeb reem reme remo reou rere rero reru reue reuu rmjm rob- robb robe robo robu roer roje rojo romb rome romm romo roob room roor rore roro roru roub roue roum rrrr rrum rubb rube rubu ruer rujm rumb rume rumm rumo rure ruro ruru ubbe ubbo uber umb- umbe umbo umer ummo umoe umor uomo uor- uore urbe ure- uro- urom uroo urre urum urur uuuu

bbbee be-er be-ro beber beebe bejou bembe bembo bemer beour berbe berme bermo berob beroe berom beror berre berru berum beuer beure bo-bo bobr bobre boeme boero boeur bojer bombe bombo bomer bomme booer boomb boore booru borbo boree borer borje bormo boro- borom boroo borou borre borro borum bouee bouer boure brebu breem breer brejo breme bremm bremo breo- brere breu- brmmm brobo broer broje brom- brome bromo broom broue brrrr bruer brujo brume brumm bubbe buber bujeo bujor bujru bumbo bumbu bumme buroo burro burru ebber eboue ebure eeeee ejeme ejure embee ember embro embue emeer emere emmer emore emure eomer eorre erbbe erber erem- eremo erere erome eroom eroor erore error eubro eum-u euro- eurre jejur jembe jemer jemme jerm- jerom jeroo jerre jeure jobbe joe-e joree jorum joure ju-ju jubbe jubeb jubur jueju jumbe jumbo jumme jurmo juror juuru mbebe mbeju mbere mboro mbube mburu mebbe meebo meemu meere membe memer memor merer mero- meroe merom meroo meror merre merur meuer meure meuro mmmmm mobee mobme mobor mobro moeer moeme moere moero mombo mombu momme momoe mooer moore mooro morbo moree morem morer mormo moror morou morre morro morue morum moure mreru mrmom mrorr mrouj mujer mujum mumbe mumbo mumej mumme mummu mureu murom muror murre murro murru murum o-r-b obejo oboro oboue obreb obrom oerje oerme oerum ojuju ombe- omber ombre omemo omero omore omoro oo-er ooooo orbom oreo- orere orero ormer ormur orobe orobo oroer orome oromo orrum orube orujo oruro oueme oumer ouoro oure- rebbe reber reeme reemo reere remee remer remor remou remue reome rere- reree rerob rerum reuer reume ro-ro robbe robbo rober robo- robor robur roero rombe romeo romer romme rooer roome roomu roore rooue rorbu rorem rorer rouer roume roumm roure rubee ruber rubor ruere rumbe rumbo rumer rummo rummu rumor ruomu uber- ubobo ubume ujue umbe- umber umbre umbro umeer umeme umore umour uouee ureme ureo- uroob urooj urour urubu uuuuu

b-room bbbbbb beebee beebem beembe beemer beerme bejjur berbee berbeo berber berere berjou bermeo berour berrer berube beumer beurre bjerre bjorbo bjurum bobber boeber boerre bomber bombom bombur bommer bomure boober booboo boojum boom-o boomer booue borbor boromo borore bororo boubou boueer bouree bourem