ogin ogni ogog ogoi ogon ogou ogri ogro ogui ogum ogun oigo oiii oimb oion oium ombo ombu omim omin omio omn- omni omo- omoi omon omoo omor omri omro omuo ongi ongo ongu onir onni onno onon onor onur oobi oooo orbb orbi orbo orbu orgn orgo ori- orig orin orio ormn ormo orni orno oro- orom oron oror orri orro orub orum ouii ouin ouir oumi oun- oung our- ourn ouro ouu- rbbb rbbr rgbi rib- ribo ribu rigg rigi rigo rigu riin rimi rimm rimo rimu ring rinn rino riom rion riou riri rmon rmrg rnbr rnin rob- robb robi robo robu rogg rogi rogo roig roin roio roir roiu romb romi romm romo rong roni rono roob roog rooi room roon roor rori roro roru roub roum roun rrrr rrum rrun rubb rubi rubu rugg rugi ruin rumb rumi rumm rumo rung runi runn runo ruri ruro ruru ruun ubbi ubbo ubii ubir ubon uggo ugni ugri ugro ugur uguu uirr umb- umbi umbo umgo ummg ummo umno umor umri ungo ungu uni- unii unin unio unir unmr unni unno unon unro unum uomo uor- urbi urgi urgu urib urim urin uriu urmi urni uro- urom uroo urri urum urun urur uuni uuno uuri uuuu

-minu bbgun bibbo bibin bibio bibri big-i bigig bigin bigmo bigon bigoo bimbo bingo binom binub birgi birgu birin birmi birni biron birou birum birun birur bmiii bo-bo bobbi bobin bobr bobri bogno bogon bogor bogu bogur boing boiro bombo bongo bongu bonin bonio bonon bonou bonum boomb boong boorn booru borbo borgo borgu borim borin borio bormo born- borno bornu boro- borom boron boroo borou borro borum borun bouin boung bouni bourg bouri bourn brigg brigi brimm brimo bring brini brinn brion briou brmmm brobo broin brom- bromo brong broni bronn broom broon broun brrrr brugg bruin bruiu brumm brung bruni brunn bruno bruri bruun bubon bugno bugoo bugun buirn bumbo bumbu bungi bungo bungu bunin bunun buono burgi burgo burgu burim burin burio burn- buron buroo burri burro burru burun buumi ggobi gibbi gibi- gibon gigon giing gimbi gimri ginbo gingo ginir giomo giour giron girru giubo gmiri gnugo gnuni go-go go-in go-on go-oo gobbi gobbo gobig gobin gobio gobir gogin gogoi gogon gogro gogui goibo goiim going goion gombi gombo gomin gomon gomor gomur gongo goni- gonin gonio gonnn gonno gono- goobi goobo goong gorgo gorin gorir gormi gorno gorun gouim gouin goumi goung gouni gounn grgur grigg grimm grini grinn grogg groin gromo grong grono groom groon groun grrrr grubb gruiu grumo gruni gubbi gubbo gubin gubio gubno gubru guggi gugin gugir guinn guion guiri guiro gumbo gummb gummi gummo gungu gunib gunni gunnr gurgi guroo gurro gurum gurun gurur i-bon i-m-r ibbur ibibo ibogo iborn igbon iggri igigi igni- igoon igrim iiiii iiuni imbog imgur imin- iming imino imoni inbig inbin ingin ingon ingui inigo inimi ining inini inio inio- inion inniu inonu inoor inorb inorg inori inorm inour inrio inrun inurn iommi iono- ioooi ioooo iorio irgun irimi iring irinn irion irmin irobo irono irori irour iunno mbgbi mbini mbiri mbogo mbori mboro mburu mgori mi-go mi-mi mibor mimbo mimio mimir mimmi mimo- mimon minbo minbu mingi mingo mini- minim minin minio minmi minni minom minon minor minum miour mirim mirin miron mirri mmiii mmmmm mnium mnong mobor mobro mogbi mogi- mogno mogoi mogri mogui moigu mombi mombo mombu momig momin momir momoi mongo mongu monin monno mono- monon monor monro moogo moong moooi moori moorn mooro morbi morbo morgi morib morin morio mormo morni moroi moron moror morou morro morum morun moung mouni mouri mourn mrbig mrmom mrorr mugni mugur muing muiri mumbi mumbo mummu mumun mungo munib munin munir munro muong murgo murin murmi muroi murom muron muror murri murro murru murum nbomb ngimu ngiri ngong ngoni ngoro ngugi ngugu nguni nguri nguru nibbi nigon nigor nigro nigun niibi niimi nimbi nimmi nimmo nimno nimri ningi ningu ninib ninon ninur niono nioro nirim nirom nnooo no-go no-no nobig nobin nobob nobuo nomin nomir nommo nomo- nomom non-u nonin nonio nonni nonno noomi noonu noori norbu norin norio norm- noron norro norum norun nouni nouri nu-nu nugi- numbi nummi nungi nunni nunon nunun nuoro nurin nurmi nurmo nurri nurun o-bon o-r-b obimo obing obion oboro obrom oggin ogino ogiri ognon ogogo ogoni ogron ogugu oguni oguri oingo oino- oinoi oiron omino ommin omni- omnio omoon omoro omron onggi ongin ongon onibi onin oning oniom onion onir- oniro onium onmun onoon onorn onour onrio ooioo oonin ooooo orbom orgin orgon orgun oribi origi origo oring orino orion orium ormur orni- ornon orobo oromo orono orrgo orrin orrum oruro ouigo ouir- ouoro ourno ribbi ribin ribno ribo- ribon rig-i rigio rigmo rigor rigun rimbo rimmi rimon rimou rimur ringo ringu rioni rmnmn ro-ro robbi robbo robin robo- robon robor robun robur rogno rogoi roing romig romni romon rongo rongu ronin ronno roomu roong rorbu roumi roumm roung rubbi rubim rubin rubio rubon rubor rugii rugin rugir ruing ruino ruiru rumbo rumin rummi rummo rummu rumor rungu runin runo- runon ruomu u-n-i u-nii ubirr ubobo ugong ugrin ugro- ugrug uigur uiro umbri umbro uminn umiri umong umour un-go ungig ungon ungum ungur unigo unini uninn union unnim unnun unnur unoor unorn unrig unrug unrun unurn urgun urin- uring uromi uroob urour urubu urumi ururi uuuuu

b-room bbbbbb bibiri bibiru bibugn biburg bigboi biggin biggio biggon biggun bignon bignor bignum bigrig bimini bimong bimuno bingou bining binino biniou bio-in biobor biogno biomin biomom biribi birini birog birori bminor bobbin bobbio bobing bobino bobiri bobrun bognor bogong bogoro boingo boinn boiron bombom bombon bombur bonbon bongir bongor boning bonini bonino bonnin bonnor bonobo bonogo bonomi bonomo bononi booboo boogum booing boom-o borbon borbor borgir boring borino borium bormio bornin bornon bornum borogo boromo bororo boruni boubou bougon bougou bounou bourou brgnng bribir bribri brimir brinno brioni broggi bromio bromo- bronin bronno brouin brring brubru bruino brunii bruron bubbio bubino bubion bubong buborn bububu bugbug buggin bugiri bugong buguri bumboo