-er b-u bbb bbe bbm bbo bbr bbt bbu be- beb bee bem beo ber bet beu bjj bjm bjr bjt bju bmb bme bmj bmm bmo bmr bmt bmu bob boe boj bom boo bor bot bou brb bre brj brm bro brr brt bru btb bte btm bto btr btt btu bub bue buj bum buo bur but buu ebb ebe ebj ebm ebo ebr ebt ebu eeb eee eem eeo eer eet ejo ejt eju em- emb eme emm emo emr emt emu eo- eob eoe eom eoo eor eot eou erb ere erm ero err ert eru etb ete etj etm eto etr ett etu eu- eub eue euj eur eut jbj jbm jbo jbr jbt jbu jeb jee jej jem jeo jer jet jeu jjb jjj jjr jju jmb jme jmj jmm jmo jmr jmt jmu job joe joj jom joo jor jot jou jrb jrm jro jrr jrt jtb jte jtm jtr jtt jtu jub jue jum juo jur jut m-o m-r mbb mbe mbj mbm mbo mbr mbt mbu meb mee mej mem meo mer met meu mjb mje mjj mjm mjr mjt mmb mme mmj mmm mmo mmr mmt mmu mob moe mom moo mor mot mou mrb mre mrj mrm mro mrr mrt mru mtb mte mtj mtm mto mtr mtt mtu mub mue muj mum mur mut muu ob- obb obe obj obm obo obr obt obu oeb oee oem oeo oer oet ojb oje ojm ojo oju om- omb ome omj omm omo omr omt omu oo- oob oom ooo oor oot or- orb ore orm oro orr ort oru ot- otb ote otm oto otr ott otu ou- oue oum ouo our out rbb rbe rbm rbo rbr rbt rbu re- reb ree rem reo rer ret reu rjm rjr rmb rme rmm rmo rmr rmt rob roe roj rom roo ror rot rou rrb rrm rrr rrt rru rtb rte rtj rtm rto rtr rtt rtu rub rue rum ruo rur rut ruu tbb tbe tbj tbm tbo tbr tbt tbu te- teb tee tej tem teo ter tet teu tje tjm tjo tjr tju tmb tme tmj tmm tmo tmr tmt tmu to- tob toe toj tom too tor tot tou trb tre trm tro trr trt tru ttb tte ttm tto ttr ttt ttu tub tue tuj tum tuo tur tut tuu ubb ube ubo ubr ubt ubu ueb uee uem uer uet ujo um- umb ume umm umo umr umt umu uob uoe uoj uom uoo uor uot ur- urb ure urm uro urr urt uru utb ute utj utm uto utr utt utu uue uum uur uut uuu

bbbb bbeb bbet bebb bebe bebo beeb beej beem beer beet beme bemu beo- beor beot bere berm bero berr bert beru bete beto bett betu beur bobb bobe bobo bobu boee boeo boer boet bojo bojt boju bomb bome bomt bomu boob booe boom boor boot bor- bore borj borm boro borr bort boru botb bote boto bott boue boum bour bout breb bree brem breo brer bret brje brob broe brom broo bror brot brou brrm brrr brue brum brut btob btor btrt bttb bubb bube bubo bubu buem buer bueu buje bujo buju bum- bumb bur- burb bure burj burm buro burr burt buru but- bute buto butt ebbo ebbr eber eboe eboo ebor ebro ebru ebur eeee eemo eero eete eetu ejer ejob ejoo ejot embe embo embr emer emet emeu emme emmu emor emre emte eore eoto erbb erbe ereb erem erer eret erme ermo erob eroe eroo erre erro ertu erub erum erur etbr etee etem eter etoe etre etrm etro ette etto ettu euer eur- eure euro eurt j-ro jbob jebb jebe jeem jeer jeet jeju jemm jemo jere jerm jero jert jeru jetb jete jett jeur jmet jobe jobo jobu joee joem jojo jomo joom joor joot jore joro jort joto jott jour jrbr jube jubu juju jume jumo jumu jure jurm jurr jute mbou mebe mebo meem meer meet meje meju meme memo memr memu meor meou mer- merb mere merm mero mert meru met- mete meto mett metu meum mjet mmjb mmmm mmor mobb mobe mobo moet mojo moju mome momo momu moob mooe moor moot morb more moro mort moru motb mote motm moto mott motu moue mour mout mrbb mrbm mreb mree mrtm mrtt mtbo mtoe mtom mtor mtre mtrr mttr mube mubo muee muet mujo muju mume mumm mumo mumu mure muro murr murt muru mute muto mutt mutu muut o-eo obbo ober obet oboe obor obot obre obro oeme oere oerm ojeu ombe ombo ombu omee omeo omer omet omo- omoe omoo omor omre omro omuo oobe ooer oome oooo oore oort ootb orbb orbe orbo orbu ore- oreb orem oreo orer orme ormo oro- oroe orom oror orot orro orte orto orub oruj orum otee otem oter oto- otoe otoo otor otre otro otte otto ottu otur ouer ouju oume our- oure ouro ourt out- outb oute outo ouu- rbbb rbbr rebb rebe rebo rebu reeb reem reet reme remo reot reou rere rero rert reru rete reto retr rett reue reut reuu rmjm rmtu rob- robb robe robo robt robu roer roet roje rojo romb rome romm romo roob room roor root rore roro rort roru rote rotj roto rotr rott roub roue roum rout rrrr rrum rtee rubb rube rubu ruer ruet rujm rumb rume rumm rumo rumt rure ruro ruru rute ruto rutt rutu t-mo tbrb tebo tebu teej teem teer teet tejo teju teme temo temu teom teor ter- tere terj term tero terr teru tete teto tetr tett tetu teut tmbr tmou tmro tmtt tobe tobo tobt tobu toee toer toet tojo tomb tome tomm tomo tomt toom toor toot tore torm toro torr tort toru tote totm toto totr tott toum tour tout tre- tree trem treo tret treu trmb trmu troe trom troo trot trou trte trtr trub true trut truu ttbb tteo