bbbb bbbs bbng bbrg bggs bgon bnor bnrr bnss bobb bobo bobs bogg bogo bogs bokn boko boks bong bonk bonn bono bons boob boog book boon boor boos bor- borg bork born boro borr bors bosk bosn boso boss brkb brno brns brob brog brok bron broo bror bros brrr brrs brsb brsr bsgs bsns bson bsos gbbo gbbs gbon gggg ggrn ggss gnoo gnrr gobo gobs gogo gogs gon- gong gonk gonn gono gons goog gook goon goor goos gorb gorg gorn goro gorr gors goso goss grbr grob grog grok gron groo gror gros grrr grrs grss gskb gson gsos k-os kbbb kbbg kbbk kbbo kbbr kbbs kbgb kbgg kbgn kbgo kbgr kbkb kbkg kbkk kbko kbkr kbng kbnn kbno kbnr kbob kbok kbon kboo kbos kbrb kbrg kbrk kbrn kbro kbsb kbsg kbsk kbsn kbso kbsr kbss kgbb kgbn kgbr kggg kggo kggr kgks kgnb kgng kgno kgnr kgon kgor kgos kgrb kgrg kgrk kgrn kgro kgrr kgrs kgso kgsr kkbb kkbg kkbn kkbo kkbr kkbs kkgb kkgo kkgr kkkk kknb kknn kkno kkns kkob kkon kkoo kkor kkrb kkrk kkrn kkro kkrr kkrs kksn kksr kkss knbb knbn knbr kngn kngr knkk knnb knng knnk knnr knns knob knog knok knon knor knrb knrg knrk knro knrs knsb knsg knsk knsn knso knsr knss kobb kobk kobn kobo kobr kobs kogb kogg kogn kogo kokb kokk kokn koko kokr koks kong konk kono koob koog kook koon kooo koor koos korb korg kork korn koro korr kors kos- kosb kosg koso kosr koss krbb krbg krbk krbr krgn krgs krkk krkn krko krkr krks krnb krng krnk krnn krno krob krog krok kroo kror kros krrb krrg krrk krrn krro krrr krrs krsk krsn krsr krss ksbn ksbr ksbs ksgg ksgn ksgr kskb kskg kskk kskn ksko kskr ksks ksnb ksng ksnk ksnn ksnr ksns ksob ksok kson ksoo ksor ksos ksrb ksrg ksrn ksro ksrr ksrs kssn ksso kssr ksss nbbo ngns ngon ngor ngos ngsk ngsn nkgb nkok nkor nngn nnnn nnos nnss nobo nobs nogg nogo nogs noko non- nong nonn nono nons noo- noob nook noon nooo noor noos nor- norb norg nork norn noro norr nors nos- nosk noss nron nsbo nskk nsnr nsok nsos nssb nsso nssr nsss obbo obkb obok obon obor obos obro obsn obsr obss ogb ogog ogon ogro okgo okko okno okok okon okor okro okso ongo onno onon onor onos onso oons oooo ooos orbb orbo orbs orgn orgo orgs orko orno orns oro- orok oron oror oros orro orrs orsk orso osno osnr osoo osor osos osro ossb osso rbbb rbbr rbbs rbss rkos rkss rnbr rngs rob- robb robo robs rogg rogo rokk roko rokr roks rong ronk rono rons roob roog rook roon roor roos rork roro roso ross rrrr rsgb rsnn rsno rsnr rsos s-os sbbs sbor sbrk sggg sggs sgro sgss skn- skog skon skor skss snns snob snog snoo snor snos snrk snrs sobo sobr sobs sogn sogo sogs sokk sokn soko son- song sonk sono sons soog sook soon soor soos sorb sorg sorn soro sorr sors soso soss srgb srnn srno sros ssbn ssbr ssgs ssns ssrg ssrs sssb ssss