b-u bbb bbg bbh bbn bbo bbr bbu bgb bgg bgh bgn bgo bgr bgu bhb bhg bhh bho bhr bhu bnb bng bnn bno bnr bnu bob bog boh bon boo bor bou brb brg brh brn bro brr bru bub bug buh bun buo bur buu gbg gbh gbn gbo gbr gbu ggb ggg ggh ggn ggo ggr ggu ghb ghg ghh ghn gho ghr gnb gnn gno gnr gnu gob gog goh gon goo gor gou grb grg grh grn gro grr gru gu- gub gug gun guo gur guu hbb hbg hbh hbn hbo hbr hbu hgb hgg hgh hgn hgo hgr hgu hhb hhg hhh hhn hho hhr hhu hnb hng hnh hnn hno hnu hob hog hoh hon hoo hor hou hr- hrb hrg hrh hrn hro hrr hru hub hug huh hun huo hur huu nbb nbg nbn nbo nbr nbu ngb ngg ngh ngn ngo ngu nhb nhg nhh nhn nhr nhu nnb nng nnh nnn nno nnu no- nob nog noh non noo nor nou nrb nrg nrn nro nrr nru nub nug nuh nun nuo nur nuu ob- obb obg obh obn obo obr obu ogg ogh ogn ogo ohg ohh ohn oho ohr ohu on- onb ong onh onn ono onr onu oo- oob oog ooh oon ooo oor or- orb org orh orn oro orr oru ou- ouh oun ouo our rbb rbg rbh rbn rbo rbr rbu rgb rgg rgh rgn rgo rgr rh- rhb rhg rhh rhn rho rhr rhu rnb rng rnh rnn rno rnr rnu rob rog roh ron roo ror rou rrb rrg rrh rrn rrr rru rub rug ruh run ruo rur ruu ubb ubg ubh ubn ubo ubr ubu ugb ugg ugh ugn ugo ugr ugu uhb uhh uho uhr uhu un- unb ung unh unn uno unr unu uob uog uon uoo uor ur- urb urg urn uro urr uru uug uun uur uuu

-hou bbbb bbng bbrg bgon bgun bhog bhor bhur bhuu bnor bnrr bobb bobo bobu bogg bogh bogo bohn boho bohr bohu bong bonn bono bonu boob boog booh boon boor bor- borg borh born boro borr boru bouh boun bour brno brob brog broh bron broo bror brou brrr brug bruh brun bubb bubo bubu bugg bugh bugo buho buhr bunb bung bunn buno bunu buon bur- burb burg burh burn buro burr buru gbbo gbon gggg gghg ggrn ghon ghug gnoo gnrr gobo gogh gogo gohb gon- gong gonn gono gonu goog goon goor gorb gorg gorn goro gorr gou- goug goun gour grbr grob grog groh gron groo gror grou grrr grub grug grun grur gubb gubu gugb gugg gugh gugu guhr gung gunn gurb gurg gurh gurn guro gurr guru hhgg hhhh hobo hogg hogh hogo hogu hohn hoho hong hono honu hoon hoor horg horn horo horr hour hrng hrob hron hrun hubb hubo hugg hugh hugo huhn huhu hung hunh huon huor hurn huro hurr huru huub nbbo ngon ngor ngou ngur nguu nhnn nhon nngn nnnn nobo nobu nogg nogh nogo nohn noho non- nong nonn nono nonu noo- noob noon nooo noor nor- norb norg norn noro norr nouh noun nour nron nung nunn nuno nuon nurn nurr nuru obbo obon obor obrh obro obuh ogb ogog ogon ogou ogro ogun ohgr ohho ohno ohob ohoh ohrn ongo ongu onno onon onor onur ooho oooh oooo orbb orbo orbu orgn orgo orno oro- oron oror orro orub ough oun- oung our- ourn ouro ouu- rbbb rbbr rbgh rboh rhbg rhob rhog rhoh rhon rhug rhun rnbr rob- robb robo robu rogg rogh rogo rohn rohr rohu rong rono roob roog roon roor roro roru roub rouh roun rrrr rrun rubb rubu rugg rugh ruhh ruhn ruhr rung runn runo ruro ruru ruun ubbo ubon uggo ugro ugur uguu uhno uhoh uhuh ungo ungu unno unon unro uor- urgh urgu urho uro- uroo urrh urun urur uuno uuuu

bbgun bhong bhoun bhour bo-bo bo-ho bobr bogno bogon bogor bogu bogur bohon bohor bohun bongo bongu bonon bonou boong boorn booru borbo borgh borgo borgu born- borno bornu boro- boron boroo borou borro borun bough boung bourg bourn brobo brogh brohn brong bronn broon broun brrrr brugg brugh bruhn brung brunn bruno bruun bubon bugno bugoo bugun bungo bungu bunun buoho buono burgh burgo burgu burn- buron buroo burro burru burun ghour ghubb gnogh gnrhr gnugo go-go go-on go-oo gobbo gogon gogro gohog gohor gohur gongo gonnn gonno gono- goobo goong goooh gorgo gorno goruh gorun gough goung gounn grgur grogg grong grono groon groun grrrr grubb gubbo gubno gubru gungu gunnr guroo gurro gurun gurur h-gun hbogo hburn hhhhh hhour hnnbo ho-ho ho-oh hobor hobro hobub hogon hogun honbu hongg hongu honno honor hoong hoorn hornb horno horon horro horru hough hu-go hubur huggo huhuh hungu huorn huron huuru ngong ngoro ngugu nguru nnooo no-go no-no nobob nobuo nohno nohor non-u nonno nonoh noonu norbu noron norro norun nu-nu nughu nuhuh nunon nunun nuoro nurun o-bon o-r-b obhor oboro oghur ognon ogogo ogron ogugu oh-oh ohorn ohour ohrob ongon onhbo onoon onorn onour ooooh ooooo orgon orgun ornon orobo orono orrgo oruro ouoro ourno rhoon ro-ro robbo robo- robon robor robun robur rogho rogno rohob rohru rohun rongo rongu ronno roong rorbu rough roung rubon rubor rughh ruhnu ruhub rungu runo- runon ubobo ugong ugro- ugrug uh-oh uh-uh uhhoh uhhuh uhuru un-go ungon ungur unhug unnun unnur unoor unorn unrug unruh unrun unurn urgun uroob urour urubu uuuuu

bbbbbb bo-hoo bobrun bognor bogong bogoro bonbon bongor bonguh bonnor bonobo bonogh bonogo booboo boohoo borbon borbor bornon borogo bororo borugh boubou bougon bougou bounou bourgh bourou brgnng brohug bronno broogh brough brubru bruron bubong buborn bububu bugbug bugong burbur burgon burgoo burgor burhou burnou gobbon gobbur goboon goboun gobron gogoro gongbo gongbu gonogo googoo gooroo gorgon gorgor goroon gorron gourou grough groung grubno grugru gubbon gubgub gugong gungho gungor gunong gunour gunung gurbru gurugu gurung h-hour hobnob hogong hogoro hohoho