-er -ey b-u bbb bbe bbi bbm bbr bbt bbu bby be- beb bee bei bem ber bet beu bey bi- bib bie bii bim bir bit biu biy bmb bme bmi bmm bmr bmt bmu brb bre bri brm brr brt bru bry btb bte bti btm btr btt btu bty bub bue bui bum bur but buu buy by- bye byi bym byr byt byu ebb ebe ebi ebm ebr ebt ebu eby eeb eee eem eer eet eey eib eie eii eim eir eit eiu em- emb eme emi emm emr emt emu erb ere eri erm err ert eru ery etb ete eti etm etr ett etu ety eu- eub eue eui eur eut eye eym eyr eyt ibb ibe ibi ibm ibr ibt ibu iby ie- iee iei iem ier iet iey iib iie iii iim iir iit iiu im- imb ime imi imm imt imu imy ir- irb ire iri irm irr irt iru iry itb ite iti itm itt itu ity iu- iub iue iui ium iur iut iye iym iyr iyt iyy m-r mbb mbe mbi mbm mbr mbt mbu meb mee mei mem mer met meu mey mi- mib mie mii mim mir mit miu miy mmb mme mmi mmm mmr mmt mmu mrb mre mri mrm mrr mrt mru mry mtb mte mti mtm mtr mtt mtu mub mue mui mum mur mut muu muy my- myb mye mym myr myt myu rbb rbe rbi rbm rbr rbt rbu re- reb ree rei rem rer ret reu rey rib rie rii rim rir rit riy rmb rme rmi rmm rmr rmt rrb rri rrm rrr rrt rru rtb rte rti rtm rtr rtt rtu rty rub rue rui rum rur rut ruu ruy ry- rye rym ryr ryu ryy tbb tbe tbi tbm tbr tbt tbu te- teb tee tei tem ter tet teu tey tib tie tii tim tir tit tiu tiy tmb tme tmi tmm tmr tmt tmu tmy trb tre tri trm trr trt tru try ttb tte tti ttm ttr ttt ttu tty tub tue tui tum tur tut tuu tuy tye tym tyr tyt ubb ube ubi ubr ubt ubu uby ueb uee uei uem uer uet uey uib uie uii uim uir uit uiu um- umb ume umi umm umr umt umu ur- urb ure uri urm urr urt uru ury utb ute uti utm utr utt utu uty uue uum uur uut uuu uyi uyu ybe ybi ybm ybr yby yeb yee yei yem yer yet yey yie yii yim yir yit yme ymi ymm ymt yre yrt yru yte ytm ytr ytt ytu yue yui yum yur yut yuu yuy yyb yye yyt yyu yyy

bbbb bbeb bbet bebb bebe bebi beby beeb beem beer beet beey beim beir beit beme bemu bemy bere beri berm berr bert beru bery bete beti bett betu beur beye beyi beyt bibb bibe bibi bieb bier biet bieu birb bire biri birr birt biru biry bite bitt bitu bmir bmmi breb bree brei brem brer bret brey brie brim brit brrm brrr brue brum brut bry- brye btie btrt btry bttb bubb bube bubi bubu buem buer bueu buie buir buit buiu bum- bumb bur- burb bure buri burm burr burt buru bury but- bute buti butt buty buyi buyu byer byit byme byre byrt byte ebbr ebby eber ebit ebru ebur eeby eeee eery eete eetu eiei eier eime eimi eire eiry eitb eiti eitm eitr embe embi embr emby emer emet emeu emii emim emir emit emme emmi emmu emmy emre emte emty emyr erbb erbe ereb erei erem erer eret erie erim erit eriu erme erre ertu erub erum erur erye etbr etee etem eter etim etre etrm ette etti ettu etty etui etym eubi euer eur- eure eurt eury eyeb eyer eyet eyey eyir eyme eyre eyry eyte eyyr i-be i-by ibbm ibet ibie ibim ibri ibtb ibuy ibyi ieet ieie ieme iere ieri ietm iett iiie iiii iiit iitm iitr iitt iium imbe imbi imer imet imir imit imme immi immt immy imre imri imrr imue irbe irbm irby iree irem irer iri- irie iriy irre irri irte irti itbe itby item iter itet itie itim itme itri itry itty itum itur itym iuiu iuty iyer iyet iyre mbim mbye mebe meem meer meet meir meit meme memr memu mer- merb mere meri merm mert meru mery met- mete meti mett metu meum meyr meyt miee miem mier miet mieu miii miit mim- mime mimi mimy mire miri mirr mirt miru miry mit- mitb mite miti mitm mitt mitu mity miui miyu mmii mmmm mmyy mrbb mrbm mreb mree mrtm mrtt mtre mtrr mttr mube mubi muee muet muie muir muit mume mumm mumu mumy mure muri murr murt muru mury mute muti mutt mutu muut muye my-e mybb mybi myer myi- myir myit mymy myre myrr myrt myry rbbb rbbr rebb rebe rebu reeb reem reet reii reim reir reit reiu reme remi remy rere reri rert reru rery rete reti retr rett rety reue reut reuu reye rib- ribe ribu riby riem rier riet rieu rime rimi rimm rimu rimy rire riri rite riti ritt ritu riue rmtu rrrr rrum rtee rtei rtmi rubb rube rubi rubu ruby ruer ruet ruit rumb rume rumi rumm rumt rumy rure ruri ruru rute ruti rutt rutu ruty ruyi rybe ryeb ryet ryim ryme rytt ryue ryyt tbit tbrb tebu teem teer teet teie teim teir teiu teme temu ter- tere teri term terr teru tery tete teti tetr tett tetu teut teye teym teyr tibi tibu tie- tiee tiei tier tiet tiit tiiu time timi timm timu tirb tire tiri tirr tiru tiry tite titi titt titu tium tiye tiyi tmbr tmtt tre- tree trei trem tret treu trey tri- trib trie trim trit trmb trmi trmu trte trtr trub true trut truu try- tryb trye trym ttbb tter ttim tttt tubb tube tubr tubu tuei tuer tuet tuey tuim