nubi nudd nudi nudo nuin nung nunn nuno nuon nurd nuri nurn nurr nuru obbo obid obin oboi obon obor obri obro odbo oddd oddi odin odio odir odiu odnb odon odoo odor odou odur ogb oggi ogin ogni ogod ogog ogoi ogon ogou ogri ogro ogui ogun oido oigo oiii oion ondi ondo ongi ongo ongu onir onni onno onod onon onor onur oobi oodi ooid oooo oord orbb orbi orbo orbu ordn ordo ordu orgn orgo ori- orid orig orin orio orni orno oro- oron oror orri orro orub ouii ouin ouir oun- ound oung our- ourn ouro ouu- rbbb rbbr rdio rgbi rib- ribo ribu ridd ridi rido rigg rigi rigo rigu riin rind ring rinn rino rion riou riri rnbr rnin rnod rob- robb robi robo robu rodd rodi rodo rogg rogi rogo roid roig roin roio roir roiu rond rong roni rono roob rood roog rooi roon roor rori roro roru roub roud roun rrrr rrun rubb rubi rubu rudd rudi rudo rugg rugi ruid ruin rund rung runi runn runo rurd ruri ruro ruru ruud ruun ubbi ubbo ubid ubii ubir ubod ubon ubud uddi udgb udid udig udin udir udon udoo udun uggo ugni ugod ugri ugro ugur uguu uirr unbd undi undo ungo ungu uni- unii unin unio unir unni unno unon unro uor- urbi urdu urgi urgu urib urin uriu urni uro- uroo urri urun urur uuni uuno uuri uuuu

bbgun bdoor bibbo bibin bibio bibod bibri biddu bidin bidni bidon bidor bidri bidur big-i bigdo bigig bigin bigod bigon bigoo bindi bindo bindu bingo binod binub birdo birdu birgi birgu birin birni biron birou birun birur bo-bo bobbi bobin bobr bobri bodd- bodig bodin bodio bodir bodiu bodni bodog bodor bodri bogno bogon bogor bogu bogud bogur boing boiro bondi bondo bongo bongu bonin bonio bonon bonou bonud boond boong boord boorn booru borbo bordi bordo borgo borgu borid borin borio born- borno bornu boro- borod boron boroo borou borro borun boudu bouin bound boung bouni bourd bourg bouri bourn bridg bridi brigg brigi brind bring brini brinn briod brion briou brobo brodd brodo broid broin brond brong broni bronn brood broon broud broun brrrr brud- brugg bruin bruiu brung bruni brunn bruno bruri bruun bubon buddu budur bugno bugoo bugun buird buirn bundi bundu bungi bungo bungu bunin bunud bunun buono buord burdi burgi burgo burgu burin burio burn- buron buroo burri burro burru burud burun d-rod ddddd dibri diddu didin didio didno didon digi- digid digin digon digor digri digru diigo diino dindi dindo dingi dingo dinio dino- dinon dinur diogo dioid dioni diono dioon dioro diurn do-do dobri dobro dodon dodoo dodro dogbo doggo dogin dogon doido doing donbi dondi dondo donon donor doodo dooin doong doorn dorgi dorid dorig dorin dorio dorno dorog doron dorud douin doung douro drbob dridu drigg drigo dring drinn drino drobo drog- drogo droid droig drong drood droog droon drori droug droun drugu druid druig drung druri dubbi dubbo dubi dubin dubno dubon duddo dudin dudon dudou duggi dugin dugon dugri duino dundi dundo dungu dunin dunno dunod dunun duong durgi durin durio durno duron ggobi gibbi gibi- gibon gigon giing ginbo gingo ginir giour girod giron girru giubo gnudi gnugo gnuni go-go go-in go-on go-oo gobbi gobbo gobig gobin gobio gobir goddo godin godno godon godor godri gogin gogoi gogon gogro gogui goibo going goion gondi gondo gongo goni- gonin gonio gonnn gonno gono- goobi goobo goodg goodo goong goord gordi gordo gorgo gorin gorir gorno gorod gorun goudi gouin gound goung gouni gounn gourd grgdn grgur grido grigg grind grini grinn grodd grogg groid groin grond grong grono grood groon groud groun grrrr grubb gruid gruiu grund gruni gubbi gubbo gubin gubio gubno gubru guddi guddu gudur guggi gugin gugir guidi guido guind guinn guion guird guiri guiro gundi gundu gungu gunib gunni gunnr gurgi gurid guroo gurro gurun gurur i-bid i-bod i-bon ibbur ibibo ibogo ibond iborn iddon ididn iding idio- idodi idogo idood idoru idron idunn igbon igdir iggri igigi igni- igoon iiiii iiuni inbig inbin inbud indi- indin indio indir indo- indor indri indru indur ingin ingod ingon ingui inigo iniid ining inini inio inio- inion inniu inonu inoor inorb inorg inori inour inrio inrun inund inurn iodid iodin iodo- iono- ioooi ioooo iorio irbid irgun irid- irido irind iring irinn irion irobo irono irori irour iunno ndogo ndour nduru ngiri ngong ngoni ngoro ngudu ngugi ngugu nguni nguri nguru nibbi nidor nigdi nigon nigor nigro nigun niibi niidu ningi ningu ninib ninon ninur niono niord nioro nnooo no-do no-go no-no nobid nobig nobin nobob nobuo nodi- nogod non-u nondo nonin nonio nonni nonno noonu noord noori norbu nordo norid norin norio noron norro norun nouni nouri nu-nu nudi- nudur nugi- nungi nunni nunon nunun nuodb nuoro nurin nurri nurun o-bon o-dog o-r-b obing obion obodo oboro obudu oddur odibo odiid oding odori odour odrin odudu oduro oggin ogidi ogino ogiri ognon ogogo ogoni ogron ogugu oguni oguri oidor oingo oino- oinoi oiron onbid onggi ongin ongod ongon ongud onibi onin oning onion onir- oniro onond onoon onorn onour onrio ooioo oonin ooooo ordib ordon ordro orgin orgon orgun oribi oridb origi origo oring orino orion orni- ornon orobo orodo orono orrgo orrin oruro oudin oudon ouigo ouir- ouoro ourno ribbi ribin ribno ribo- ribon ridin rig-i rigid rigio rigor rigun rindi rindr rindu ringo ringu rioni ro-ro robbi robbo robin robo- robon robor robun robur rodbo roddi rodin rodon rodor rodri rogno rogoi roing rondo rongo rongu ronin ronno roodi roodu roond roong rorbu rorid round roung rubbi rubid rubin rubio rubon rubor rudin rudno rugii rugin rugir ruing ruino ruiru rundi rundu rungu runin runo- runon u-dub u-god u-n-i u-nii ubirr ubobo udgir ugong ugrin ugro- ugrug uigur uiro un-go unbid unbud undid undig undog undri undub undug undun undur ungig ungod ungon ungud ungur unido unigo unini uninn union unnun unnur unoor unorn unrid unrig unrug unrun unurn urdog urdoi urgun urin- uring