bbbb bbfn bnor bnrr bobb bobo boff bokn boko bomb bonk bonn bono boob boof book boom boon boor bor- borf bork borm born boro borr brfm brkb brno brob brok brom bron broo bror brrm brrr f--k fbom ffff ffrr fmno fofo fomo fono foof fook foom foon for- forb fork form forn foro forr frmn frob from fron kbbb kbbf kbbk kbbm kbbo kbbr kbfb kbff kbfk kbfm kbfo kbfr kbkb kbkf kbkk kbko kbkr kbmb kbmo kbmr kbnn kbno kbnr kbob kbok kbon kboo kbrb kbrf kbrk kbrn kbro kfbk kfbn kffb kfff kffk kffm kffn kfkb kfmb kfmf kfmk kfmm kfmn kfmo kfmr kfnf kfnk kfnn kfno kfok kfom kfon kfoo kfor kfrm kfrn kfro kfrr kkbb kkbn kkbo kkbr kkfm kkfn kkfr kkkk kkmk kkmo kkmr kknb kknm kknn kkno kkob kkon kkoo kkor kkrb kkrf kkrk kkrn kkro kkrr kmbr kmfm kmfr kmkf kmkk kmko kmmf kmmk kmmm kmmo kmmr kmnb kmnr kmob kmok kmom kmon kmor kmrb kmrf kmrn kmro kmrr knbb knbn knbr knfm knfo knfr knkk knmb knnb knnk knnr knob knok knom knon knor knrb knrk knro kobb kobk kobn kobo kobr koff kofk kofm kofo kokb kokf kokk kokn koko kokr komb komo komr konk kono koob kook koon kooo koor korb korf kork korn koro korr krbb krbk krbm krbr krff krfm krfn krfo krkk krkn krko krkr krmb krmn krmo krmr krnb krnk krnm krnn krno krob krof krok krom kroo kror krrb krrf krrk krrm krrn krro krrr mfbm mfor mkfm mknk mmff mmmm mmor mmrf mnbb mobb mobo moff mofo moko momo mon- monk monn mono moob mook moon moor morb morf mork morn moro mrbb mrbm mrkr mron nbbo nfff nfon nkok nkor nkrf nmff nmon nnnn nobm nobo noko nom- nomo non- nonn nono noo- noob nook noon nooo noor nor- norb norf nork norm norn noro norr nron obbo obkb obok obon obor obro off- offo offr ofno ofor okko okmo okno okok okom okon okor okro ombo omn- omo- omon omoo omor omro onno onon onor ooff oooo orbb orbo orff orko ormn ormo orno oro- orof orok orom oron oror orro rbbb rbbr rbmk rkkf rmon rnbr rob- robb robo roff rofo rokk roko rokr romb romk romm romo ronk rono roob roof rook room roon roor rork roro rrkm rrrr