-hou -ing bbbb bbin bblb bbng bbrg bgon bgun bhil bhir bhog bhoi bhor bhur bhuu bibb bibi bibl bibo bigb bigg bign bigo bigu bihi bihl bihu biin bili bill bilo bilu bin- bing binh bini binn bino binu bio- biog bioi biol bion biou birb birg biri birl birn biro birr biru blin blio blir blni blno blob blog blon bloo blou blrg blub blur bnib bnin bnor bnrr bobb bobi bobo bobu bogg bogh bogi bogo bohl bohn boho bohr bohu boi- boii boil boin boiu bolg boli boll boln bolo bolu bong boni bonn bono bonu boob boog booh bool boon boor bor- borg borh bori born boro borr boru bouh boul boun bour brig brih bril brin brio brno brob brog broh brol bron broo bror brou brrr brug bruh brun bubb bubi bubo bubu bugg bugh bugi bugo buhi buhl buho buhr buin buir buiu bulb bulg buli bull bulu bunb bung buni bunn buno bunu buol buon bur- burb burg burh buri burl burn buro burr buru gbbo gbon gggg gghg ggrn ghib ghll ghoi ghol ghon ghug ghul gibb gibh gigg gigi gign gigo gilg gili gill gilo ging gini ginn gino ginu giog gioi gion girg giri girl girn giro girr giru giur gli- glib glin glob glog gloh glor glou glrb glro glub glug glui glun glur gnib gnin gnoo gnrr gobi gobl gobo gogh gogi gogo gohb goin goli goll golo golu gon- gong goni gonn gono gonu goog gooi gool goon goor gorb gorg gori gorn goro gorr gou- goug goul goun gour grbr grib grig gril grin grni grob grog groh groi grol gron groo gror grou grrl grrr grub grug grui grun grur gubb gubi gubu gugb gugg gugh gugi gugu guhr guib guil guin gulb guli gull gulo gulu gung gunn gurb gurg gurh guri gurl gurn guro gurr guru h-ii hbio hhgg hhhh hibi hibu high higi higl hihi hiho hiil hiiu hili hill hilo hilu hing hinn hino hiob hiri hirn hiro hiru hlin hlul hnoi hobo hogg hogh hogi hogl hogo hogu hohl hohn hoho hoil hoir hol- holb holh holi holl holn holo holu hong honi hono honu hool hoon hoor horg hori horl horn horo horr hour hrbl hrib hrng hrob hron hrun hubb hubi hubl hubo hugg hugh hugi hugo huhi huhn huhu huib huil huir huli hull hulu hung hunh huni huon huor huri hurl hurn huro hurr huru huub i-go i-no ibon ibri ibro igbo igil igli iglo iglu igni igno ignu igon igoo igor igri ihob ihub ihug ihuo iihl iiii iiio iino iioi iioo ilin ilio ilir ill- illi illo ilni ilno ilog iloo inbo ingo inig inni inno innr innu ino- inoi inol inon inor inou inri inro inui inul inun iobi ioii ioio iolo ioni ionn iono iooi iooo iorg iori ioug ioun iri- irig iril irin irio irlb irob iroh iron irri irul irun iuiu iuno lblr lbug lgbu lgin lhhh lhor lhun libo libr libu ligg ligh ligi lign ligo lih- lihi liho liig liii liin liir lilb lilg lili lill lilo lilu ling linh linn lino lio- lion lior lirg liri lirl lirn liro lirr liru liun llll lloo lob- lobb lobh lobi lobo log- logb logh logi logo lohi lohn loho lohr lohu loin loir loiu loli loll lolo long loni lono lonr loob lool loon loor lori lorn loro louh loui loul loun lour louu lrgb lroi lron lrrr lugg lugh lugi lugo lugu luhi luhu luin luli lull lulu lung luni lunn luno luoh lurg luri n-ii nbbo ngio ngol ngon ngor ngou ngri ngur nguu nhhl nhnn nhon nibi nibo nigg nigh nigo nihl niir niiu nili nill nilo nilu ning ninh nini ninl nino niog nioh nion nioo niou niro niru niur nlgn nlrb nngn nnnn nobi nobo nobu nogg nogh nogo nohn noho noib noil noin noio noir noli noll nolo non- nong noni nonn nono nonu noo- noob nool noon nooo noor nor- norb norg nori norn noro norr nouh noul noun nour nrlb nron nrrl nubi nubl nuhi nuin nuli null nung nunn nuno nuon nuri nurl nurn nurr nuru obbo obin oblu oboi obol obon obor obrh obri obro obuh ogb oggi oghi ogin ogli ogni ognl ogog ogoi ogon ogou ogri ogro ogui ogun ohgr ohhi ohho ohio ohno ohob ohoh ohrn oigo oiii oion olbo olgr olib olig olin olio olli ollo olog olon olor olur ongi ongo ongu onil onir onni onno onon onor onur oobi ooho oolo oooh oooo orbb orbi orbo orbu orgn orgo ori- orig oril orin orio orlo orlu orni orno oro- oron oror orri orro orub ough ouii ouin ouir oulu oun- oung our- ourn ouro ouu- rbbb rbbr rbgh rboh rgbi rhbg rhib rhin rhio rhli rhob rhog rhoh rhon rhug rhun rib- ribo ribu rigg righ rigi rigo rigu riho riin rill rilo rilu ring rinn rino riol rion riou riri rlin rlug rnbr rnhl rnin rnli rob- robb robi robo robu rogg rogh rogi rogo rohl rohn rohr rohu roig roil roin roio roir roiu roll rolo rong roni rono roob roog rooi rool roon roor rori roro roru roub rouh roul roun rrrr rrun rubb rubi rubu rugg rugh rugi ruhh ruhi ruhl ruhn ruhr ruin rull rulo rung runi runn runo ruri ruro ruru ruun ubbi ubbo ubii ubir ubli ublo ubon uggo ughi ugli ugni ugol ugri ugro ugur uguu uhno uhoh uhuh uirr ulli ullo ullr ulno ulo- ulog ulul ungo ungu uni- unii unin unio unir unni unno unon unro uor- urbi urgh urgi urgu urho urib urin uriu urni uro- urol uroo urrh urri urun urur uulu uuni uuno uuri uuuu