bbb bbk bbn bbo bbr bbt bkb bkk bkn bko bkr bkt bnb bnk bnn bno bnr bnt bob bok bon boo bor bot brb brk brn bro brr brt btb btk btn bto btr btt k-t kbb kbk kbn kbo kbr kkb kkk kkn kkr kkt kn- knk knn kno knr knt kob kok kon koo kor kot krk krn kro krr krt ktb ktk ktn kto ktr ktt nbb nbk nbn nbo nbr nbt nkk nkn nko nkr nkt nnb nnk nnn nno nnt no- nob nok non noo nor not nrb nrk nrn nro nrr nrt ntb ntk ntn nto ntr ntt ob- obb obk obn obo obr obt okb okk oko okr on- onb onk onn ono onr ont oo- oob ook oon ooo oor oot or- orb ork orn oro orr ort ot- otb otk otn oto otr ott rbb rbk rbn rbo rbr rbt rkb rkk rko rkt rnb rnn rno rnr rnt rob rok ron roo ror rot rrb rrk rrn rrr rrt rtb rtk rtn rto rtr rtt tbb tbk tbn tbo tbr tbt tkb tkk tko tkr tkt tnb tnk tnn tno tnr tnt to- tob tok ton too tor tot trb trk trn tro trr trt ttb ttk ttn tto ttr ttt

bbbb bnor bnrr bobb bobo bokn boko bonk bonn bono bont boob book boon boor boot bor- bork born boro borr bort botb botn boto bott brkb brno brob brok bron broo bror brot brrr btob btor btrt bttb kbbb kbbk kbbo kbbr kbbt kbkb kbkk kbko kbkr kbnn kbno kbnr kbob kbok kbon kboo kbot kbrb kbrk kbrn kbro kbrt kbtb kbtk kbtn kbto kbtr kbtt kkbb kkbn kkbo kkbr kkbt kkkk kknb kknn kkno kknt kkob kkon kkoo kkor kkot kkrb kkrk kkrn kkro kkrr kkrt kktk knbb knbn knbr knbt knkk knkt knnb knnk knnr knob knok knon knor knot knrb knrk knro kntk kntn knto kntr kobb kobk kobn kobo kobr kokb kokk kokn koko kokr konk kono kont koob kook koon kooo koor koot korb kork korn koro korr kort kotb kotk kotn koto kotr kott krbb krbk krbr krbt krkk krkn krko krkr krnb krnk krnn krno krnt krob krok kroo kror krrb krrk krrn krro krrr krrt krtk krtn krto krtr ktbb ktbn ktbr ktbt ktkb ktkk ktkn ktko ktkr ktkt ktnk ktnn ktno ktnt ktob ktok kton ktoo ktor ktot ktrb ktrk ktrn ktro ktrr ktrt kttk kttn ktto kttr kttt nbbo nknt nkok nkor nktr nnnn nnot nntn nobo noko non- nonn nono nont noo- noob nook noon nooo noor noot nor- norb nork norn noro norr nort not- noto nott nron ntto nttr obbo obkb obok obon obor obot obro okko okno okok okon okor okot okro okto onno onon onor ont- onto oont oooo oort ootb orbb orbo orko orno oro- orok oron oror orot orro orto oto- otok oton otoo otor otro otto rbbb rbbr rnbr rnnt rnot rob- robb robo robt rokk roko rokr ronk rono ront roob rook roon roor root rork roro rort rotk rotn roto rotr rott rrrr rtkn tbrb tkon tobo tobt toko tonb tonk tonn tono took toon toor toot tork torn toro torr tort toto totr tott trno tron troo trot trtr ttbb tton tttt

b-r-k bbook bkorn bo-bo bobko bobok bobr bokko bokok bokor bonon booko boonk boont boorn boort borbo borko born- borno bornt boro- borok boron boroo borot borro botok boton botro brobo bronk bronn bront brook broon broto brrrr btr-t btron k-rob k-t-b knokk knork knorr knott ko-ko kokko kokor kokot konno konro koorn korbo korno koron koror korro koton kotor kotto kronk kroon kroot krtok nkotb nnooo no-no nobob nokko nokon nonno nonot noort norok noron norro nortt notno noto- notok noton notto ntoro o-bon o-r-b oboro obrok okobo okoro onont onoon onorn onoto onto- ontoo ooooo orbot ornon ornot orobo orono ortok orton ortoo otono ototo otrok ro-ro robbo robo- robon robor robot robrt rokkk rokon rokot rokto ronk- ronko ronno ronok ronto rotko roto- roton rotor rotot rotto rt-rk tbtbt tntnt tobon tobor tobot tokko toko- tokor tono- tonto torob torok toron torro torto toto- totok toton totoo tronk trono troon trott ttttt

bbbbbb bobrok bokoro bonbon bonnor bonnot bonobo bontok bonton booboo booton borbon borbor bornon bornto boroko bororo borton botoko botoro botton brokkr bronko bronno bront- bronto brotto koboko kokoon kokoro kokott konnor konton kontor kookoo kootoo korkor kororo kotoko kotono kronor kroton n-toon nkonko nkoroo noktor non-no nonkon nonono nonoon noonoo noonor noonto norton notron notton nottoo o-knon onbook ookroo oooooo orokon oroton ottoor roboto rokkor ronnon ronron rooton rotork rotton tbontb to-on toboot tonbok tonbon tonono tonoro tonton tookon tookto tootoo tororo tortor totnor totoro totrot tronto trotro

bbbbbbb bok-bok bokonon bon-bon bon-ton boo-boo boobook boonton bornotb borntoo bronto- brotton kobroor kokonor kontron kor-kor korborn korkoro kottoor nonbook nontort nontron noroton norrbro notknot ntoroko ornotto oroboro oronoko ortono ottrott robotno rootrot tokobot too-too torbook toronto tototoo tro-tro

bbbbbbbb bo-bo-bo bonobono bookboon knotroot kokborok nokonoko nonboron nononono norbrook oronooko oroonoko robotron tokotoko toottoot torbrook torotoro

bbornotbb borborbor knot-root otokonoko torontron trntrntrn

bonnbonbon bonobonono torontoont

boroboroton tobornottob

bonbonbooboo

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