-er -ey b-u bbb bbe bbm bbr bbt bbu bby be- beb bee bem ber bet beu bey bmb bme bmm bmr bmt bmu brb bre brm brr brt bru bry btb bte btm btr btt btu bty bub bue bum bur but buu buy by- bye bym byr byt byu ebb ebe ebm ebr ebt ebu eby eeb eee eem eer eet eey em- emb eme emm emr emt emu erb ere erm err ert eru ery etb ete etm etr ett etu ety eu- eub eue eur eut eye eym eyr eyt m-r mbb mbe mbm mbr mbt mbu meb mee mem mer met meu mey mmb mme mmm mmr mmt mmu mrb mre mrm mrr mrt mru mry mtb mte mtm mtr mtt mtu mub mue mum mur mut muu muy my- myb mye mym myr myt myu rbb rbe rbm rbr rbt rbu re- reb ree rem rer ret reu rey rmb rme rmm rmr rmt rrb rrm rrr rrt rru rtb rte rtm rtr rtt rtu rty rub rue rum rur rut ruu ruy ry- rye rym ryr ryu ryy tbb tbe tbm tbr tbt tbu te- teb tee tem ter tet teu tey tmb tme tmm tmr tmt tmu tmy trb tre trm trr trt tru try ttb tte ttm ttr ttt ttu tty tub tue tum tur tut tuu tuy tye tym tyr tyt ubb ube ubr ubt ubu uby ueb uee uem uer uet uey um- umb ume umm umr umt umu ur- urb ure urm urr urt uru ury utb ute utm utr utt utu uty uue uum uur uut uuu uyu ybe ybm ybr yby yeb yee yem yer yet yey yme ymm ymt yre yrt yru yte ytm ytr ytt ytu yue yum yur yut yuu yuy yyb yye yyt yyu yyy

bbbb bbeb bbet bebb bebe beby beeb beem beer beet beey beme bemu bemy bere berm berr bert beru bery bete bett betu beur beye beyt breb bree brem brer bret brey brrm brrr brue brum brut bry- brye btrt btry bttb bubb bube bubu buem buer bueu bum- bumb bur- burb bure burm burr burt buru bury but- bute butt buty buyu byer byme byre byrt byte ebbr ebby eber ebru ebur eeby eeee eery eete eetu embe embr emby emer emet emeu emme emmu emmy emre emte emty emyr erbb erbe ereb erem erer eret erme erre ertu erub erum erur erye etbr etee etem eter etre etrm ette ettu etty etym euer eur- eure eurt eury eyeb eyer eyet eyey eyme eyre eyry eyte eyyr mbye mebe meem meer meet meme memr memu mer- merb mere merm mert meru mery met- mete mett metu meum meyr meyt mmmm mmyy mrbb mrbm mreb mree mrtm mrtt mtre mtrr mttr mube muee muet mume mumm mumu mumy mure murr murt muru mury mute mutt mutu muut muye my-e mybb myer mymy myre myrr myrt myry rbbb rbbr rebb rebe rebu reeb reem reet reme remy rere rert reru rery rete retr rett rety reue reut reuu reye rmtu rrrr rrum rtee rubb rube rubu ruby ruer ruet rumb rume rumm rumt rumy rure ruru rute rutt rutu ruty rybe ryeb ryet ryme rytt ryue ryyt tbrb tebu teem teer teet teme temu ter- tere term terr teru tery tete tetr tett tetu teut teye teym teyr tmbr tmtt tre- tree trem tret treu trey trmb trmu trte trtr trub true trut truu try- tryb trye trym ttbb tter tttt tubb tube tubr tubu tuer tuet tuey tumb tume tumu turb ture turm turr turt turu tury tute tutt tutu tuty tuum tuye tyee tyer tyet tyme tyr- tyre tyrr tyte tytt tyty ubbe uber ubet umb- umbe umer umet umut urbe ure- uret urey urre urry urte urum urur urut utby uter utmb uttu uuuu uyre yber ybet ybry ye-u yeer yeet yeme yemm yerb yere yerm yerr yert yery yete yett yeue yeye yeyr ymer ymet ymur ytre yubu yuer yume yure yurt yury yute yutu yuty yuye yuyu yyyy

-tree bbbee be-er beber beebe beeby beery beete beety beeut bembe bemer bemet berbe beret berey berme berre berru berry berte berty berum beryu betee beter betre bett- bette betty betyb beuer beure beury beute beyer beyme beyre beyte brebu breem breer breet breme bremm brere brery brett breu- breyr brmmm brrrr bruer bruet brume brumm brute bruty bryt- bryum btr-t bubbe bubby buber bubry bumbu bumby bumme bummy buret burey burru burry burte burtt burut burye buryt buter butme butte butty butut butyr buyer by-by bybee byrre byrte byrum bytr- ebber ebbet ebert ebure eeeee embee ember embry embue emeer emere emert emery emmer emmet emtee emure erbbe erber ereby erem- erere ermey errey errtu erte erter eruby etete etree etter eturu euery eum-u eurre eury- eyeem eyere eymet eymur eyrer mbebe mbere mbret mbube mburu mebbe mebby meemu meere meete membe memer merby merer meret merey merre merry merte merur meryt metby meter metr- metre metry mette metur metyr meuer meure meute meyer meyme meyre meyte mmmmm mreru mrmet mrtyu mruby mt-te mt-tm mt-tr mt-tt mt-ty mtree mtume mumbe mumby mumey mumme mummu mummy mumry muret mureu murre murru murry murty murum murut murye muter mutet mutum muyre my-my myere myery myeye myter rebbe reber rebet rebut rebuy reeme reere remee remer remet remue remyt rere- reree reret rerum retee retem reter retry rette reuer reuet reume reumy reute reyme reyte rmutt rubby rubee ruber rubey ruemy ruere ruete rumbe rumer rummu rummy rurey ruter rutey rutte rutty ruutu rybee rymer rytte ryuet ryyty tbtbt tbutt tbyte teber tebet tebey teeme teemu teety tembe tembu terby terem teret tereu terme terre terry tert- teter tetr- tette tetty teyme teyre treer treet treey treme trere trete trett trety treut treye trubu truby truer trume trute truyt trybe tryer tryme tryte ttttt tubby tuber tueye tumbe tumbu tumby tummy tumut tumyr turbe turbt turem turet turre turtu turut tutee tutte tutty tuuru tuyer tuyre tybee