bbbb bbeb bebb bebe bebi bebo beeb beej beem beer beij beim beir beme bemu beo- beor bere beri berm bero berr beru beur beze bezi bezu bibb bibe bibi bibo bieb bier bieu biji biju bimo bio- bioi biou birb bire biri biro birr biru bize bizu bizz bmir bmmi bobb bobe bobi bobo bobu boee boeo boer boi- boie boii boim boiu boji bojo boju bomb bome bomi bomu boob booe boom boor booz bor- bore bori borj borm boro borr boru borz boue boum bour bozi bozo breb bree brei brem breo brer brez brie brim brio briz brje brob broe brom broo bror brou broz brrm brrr brue brum bruz bubb bube bubi bubo bubu buem buer bueu buie buir buiu buje buji bujo buju bum- bumb bur- burb bure buri burj burm buro burr buru burz buuz buze buzi buzz bzer bzie bzoe bzou bzzz ebbo ebbr eber eboe eboo ebor ebro ebru ebur eeee eemo eero eeze eiei eier eiji eime eimi eiou eire eizo ejer ejji ejob ejoo embe embi embo embr emer emeu emii emim emir emme emmi emmu emor emre eoir eore eori erbb erbe ereb erei erem erer erez erie erim erio eriu eriz erme ermo erob eroe eroi eroo erre erro erub erum erur erzi eubi euer euoi eur- eure euro ezem ezer ezio ezmo ezri ezuz ezzo i-be ibbm ibie ibim ibri ibro ieie ieio ieme iere ieri iiie iiii iiio iioi iioo iium ijji ijui imbe imbi imer imir imme immi immo imou imre imri imro imrr imue iobi ioee ioii ioio iome iomo iooi iooo iore iori irbe irbm iree irem irer iri- irie irio irje irmo irob irre irri iuiu izze izzo j-ro jbob jebb jebe jeem jeer jeez jeju jemm jemo jere jeri jerm jero jeru jeur jeze jibb jibe jibi jije jiji jiju jimi jimm jimo jiri jiro jiru jizi jizz jjim jmir jobe jobo jobu joee joem joie joio joji jojo jomi jomo joom joor jore joro jour joze jrbr jube jubu juei juju jume jumo jumu jumz jure juri jurm jurr juzo mbim mbio mbou mebe mebo meem meer meez meij meir meje meju meme memo memr memu memz meor meou mer- merb mere meri merm mero meru merz meum meze mezz miee miem mier mieu miii miio miji mijo miju mim- mime mimi mimo mio- mire miri miro mirr miru miui mize mizo mizu mizz mmii mmjb mmmm mmor mobb mobe mobi mobo moii moio moir moji mojo moju mome momi momo momu moob mooe moor morb more mori moro moru moue mour moze mozi mozo mozu mrbb mrbm mreb mree mroz mube mubi mubo muee muie muir muji mujo muju mume mumm mumo mumu mure muri muro murr muru muze muzo muzz mze mzee o-eo obbo ober obie oboe oboi obor obre obri obro oeme oere oerm oier oiii oimb oime oire oium oize ojeu ombe ombo ombu omee omei omeo omer omez omie omim omio omo- omoe omoi omoo omor omre omri omro omuo oobe oobi ooer ooij ooji oome oooo oore ooze oozi orbb orbe orbi orbo orbu ore- oreb orem oreo orer ori- orie orio orji orme ormo oro- oroe orom oror oroz orri orro orub oruj orum orzo orzu ouer ouie ouii ouir ouju oume oumi our- oure ouro ouu- ouze ouzo ozee ozem ozer ozie rbbb rbbr rebb rebe rebo rebu reeb reem reii reim reir reiu reiz reme remi remo reou rere reri rero reru reue reuu reze rezi rezu rib- ribe ribo ribu riem rier rieu riez riji rijo rime rimi rimm rimo rimu riom riou rioz rire riri riue rize rizi rizu rizz rmjm rob- robb robe robi robo robu roer roio roir roiu roiz roje roji rojo romb rome romi romm romo roob rooi room roor rooz rore rori roro roru roub roue roum rouz roze rozi rozz rrrr rrum rubb rube rubi rubu ruer ruez ruiz rujm rumb rume rumi rumm rumo rure ruri ruro ruru ruze ruzi rzim u-ie ubbe ubbi ubbo uber ubii ubir ueir uirr umb- umbe umbi umbo umer ummo umoe umor umri uomo uor- uore urbe urbi ure- urib urie urim uriu urmi uro- urom uroo urre urri urum urur uruz uuri uuuu uzeb uzer uzzi z-ro zber zboj zebe zebu zeir zeje zeme zemi zeri zero zeze zibo ziem zijm zimb zimm zimu ziri ziro zizi zizz zmeu zmub zobo zoio zomb zome zomo zoo- zoom zorb zore zori zoro zozo zozu zrze zubi zubo zubr zubu zumo zuoz zurb zurr zuru zuzu zzzz