-ous bbbb bbbs bbng bbrg bggs bgon bgun bnor bnrr bnss bobb bobo bobs bobu bogg bogo bogs bokn boko boks boku bong bonk bonn bono bons bonu boob boog book boon boor boos bor- borg bork born boro borr bors boru bosk bosn boso boss bosu bouk boun bour bous brkb brno brns brob brog brok bron broo bror bros brou brrr brrs brsb brsr brug brun brus bsgs bsns bson bsos bubb bubo bubs bubu bugg bugo bugs bukk buko buku bunb bung bunk bunn buno buns bunu buon bur- burb burg burk burn buro burr burs buru busk buss busu buus gbbo gbbs gbon gggg ggrn ggss gnoo gnrr gnus gobo gobs gogo gogs goku gon- gong gonk gonn gono gons gonu goog gook goon goor goos gorb gorg gorn goro gorr gors goso goss gosu gou- goug gouk goun gour gous grbr grob grog grok gron groo gror gros grou grrr grrs grss grub grug grun grur grus gskb gson gsos gsur gubb gubs gubu gugb gugg gugu gung gunk gunn guns guos gurb gurg gurk gurn guro gurr gurs guru gusb guss guus k-os kbbb kbbg kbbk kbbo kbbr kbbs kbbu kbgb kbgg kbgn kbgo kbgr kbkb kbkg kbkk kbko kbkr kbng kbnn kbno kbnr kbnu kbob kbok kbon kboo kbos kbrb kbrg kbrk kbrn kbro kbru kbsb kbsg kbsk kbsn kbso kbsr kbss kbsu kbub kbuk kbun kbur kbus kbuu kgbb kgbn kgbr kggg kggo kggr kgks kgnb kgng kgno kgnr kgnu kgon kgor kgos kgou kgrb kgrg kgrk kgrn kgro kgrr kgrs kgso kgsr kgus kkbb kkbg kkbn kkbo kkbr kkbs kkgb kkgo kkgr kkkk kknb kknn kkno kkns kknu kkob kkon kkoo kkor kkrb kkrk kkrn kkro kkrr kkrs kksn kksr kkss kksu kkus kkuu knbb knbn knbr knbu kngn kngr knkk knnb knng knnk knnr knns knob knog knok knon knor knou knrb knrg knrk knro knrs knsb knsg knsk knsn knso knsr knss knsu knub knuk knur knus kobb kobk kobn kobo kobr kobs kobu kogb kogg kogn kogo kogu kokb kokk kokn koko kokr koks koku kong konk kono koob koog kook koon kooo koor koos koou korb korg kork korn koro korr kors koru kos- kosb kosg koso kosr koss kosu koub kour kous kouu krbb krbg krbk krbr krgn krgs krkk krkn krko krkr krks krku krnb krng krnk krnn krno krnu krob krog krok kroo kror kros krrb krrg krrk krrn krro krrr krrs krsk krsn krsr krss krsu krug kruk krun krur ksbn ksbr ksbs ksgg ksgn ksgr ksgu kskb kskg kskk kskn ksko kskr ksks ksku ksnb ksng ksnk ksnn ksnr ksns ksob ksok kson ksoo ksor ksos ksou ksrb ksrg ksrn ksro ksrr ksrs kssn ksso kssr ksss kssu ksub ksug ksun ksuu kubb kubo kubr kubs kubu kugb kugn kugo kugr kugs kukk kukn kuks kuku kung kunk kuno kunr kuns kunu kuok kuon kuoo kuos kurb kurk kuro kurr kurs kuru kusb kusg kusn kuso kusu kuub kuuk kuur kuuu nbbo ngns ngon ngor ngos ngou ngsk ngsn ngur nguu nkgb nkok nkor nngn nnnn nnos nnss nobo nobs nobu nogg nogo nogs noko non- nong nonn nono nons nonu noo- noob nook noon nooo noor noos nor- norb norg nork norn noro norr nors nos- nosk noss nosu noun nour nous nron nsbo nskk nsnr nsok nsos nsou nssb nsso nssr nsss nsub nubk nubs nugs nuku nung nunk nunn nuno nuns nuon nurn nurr nurs nuru nuss nusu nuuk obbo obkb obok obon obor obos obro obsn obsr obss obus ogb ogog ogon ogou ogro ogun ogus okgo okko okno okok okon okor okro okso okun okur okus ongo ongu onno onon onor onos onso onur onus ooku oons oooo ooos oous orbb orbo orbs orbu orgn orgo orgs orko orno orns oro- orok oron oror oros orro orrs orsk orso orsu orub orus osku osno osnr osoo osor osos osro ossb osso ossu osun oubs oun- oung our- ourn ouro ours ouu- rbbb rbbr rbbs rbss rkos rkss rnbr rngs rob- robb robo robs robu rogg rogo rokk roko rokr roks roku rong ronk rono rons roob roog rook roon roor roos rork roro roru roso ross roub rouk roun rous rrrr rrun rsgb rsnn rsno rsnr rsos rubb rubs rubu rugg rugs rukk rukn ruku rung runk runn runo runs ruok ruro rurs ruru rusk ruso russ rusu ruun s-os sbbs sbor sbrk sbus sggg sggs sgro sgss skn- skog skon skor skss skun skur snns snob snog snoo snor snos snrk snrs snub snug snur snus sobo sobr sobs sobu sogn sogo sogs sokk sokn soko soku son- song sonk sono sons sonu soog sook soon soor soos sorb sorg sorn soro sorr sors soru soso soss souk soun sour sous srgb srnn srno sros srub ssbn ssbr ssgs ssns ssrg ssrs sssb ssss sub- subb subg subo subs sug- sugg sugo suks suku sun- sunb sung sunk sunn suno suns sunu suor suos sur- surg surn suro surr surs suru sus- susk suso suss susu suus ubbo ubon ubos uggo uggs ugos ugro ugur uguu ukko ukok ukon uksg ukur ungo ungu unkn unko unks unno unns unon unos unro unrs uns- unsg unso unus uor- urbs urgu urns uro- urok uroo urso urss ursu uruk urun urur urus us-k usbr usbs usgo usno usnr usnu usog usos ussb ussr usss ussu usun usus uuno uuuu