bbb bbn bbo bbr bbs bbt bnb bnn bno bnr bns bnt bnz bob bon boo bor bos bot boz brb brn bro brr brs brt brz bsb bsn bso bsr bss bst btb btn bto btr bts btt btz bzn bzo bzr bzs bzz nbb nbn nbo nbr nbs nbt nnb nnn nno nns nnt nnz no- nob non noo nor nos not noz nrb nrn nro nrr nrs nrt nrz nsb nsn nso nsr nss nst nsz ntb ntn nto ntr nts ntt ntz nzb nzo nzs nzz ob- obb obn obo obr obs obt on- onb onn ono onr ons ont oo- oob oon ooo oor oos oot or- orb orn oro orr ors ort orz os- osb osn oso osr oss ost ot- otb otn oto otr ots ott otz ozo ozs ozt ozz rbb rbn rbo rbr rbs rbt rnb rnn rno rnr rns rnt rnz rob ron roo ror ros rot roz rrb rrn rrr rrs rrt rsb rsn rso rsr rss rst rtb rtn rto rtr rts rtt rtz rzb rzo sbb sbn sbo sbr sbs sbt snb snn sno snr sns snt sob son soo sor sos sot soz sr- srb srn sro srr srs srt ss- ssb ssn sso ssr sss sst ssz stb stn sto str sts stt stz szr tbb tbn tbo tbr tbs tbt tbz tnb tnn tno tnr tns tnt tnz to- tob ton too tor tos tot toz trb trn tro trr trs trt trz tsb tsn tso tsr tss tst ttb ttn tto ttr tts ttt tzs zbb zbr zbs zbt znn zno zns zo- zob zon zoo zor zos zot zro zrs zst zsz ztr zzr zzs zzt zzz

bbbb bbbs bnor bnrr bnss bobb bobo bobs bonn bono bons bont boob boon boor boos boot booz bor- born boro borr bors bort borz bosn boso boss bost botb botn boto bots bott bozo brno brns brob bron broo bror bros brot broz brrr brrs brsb brsr brst bsns bson bsos bsts btob btor btrt btss bttb bzzt bzzz nbbo nnnn nnos nnot nnss nntn nobo nobs non- nonn nono nons nont noo- noob noon nooo noor noos noot nor- norb norn noro norr nors nort nos- noss nost not- noto nots nott nron nrts nsbo nsnr nsos nssb nsso nssr nsss nsts ntoz ntsb ntss ntto nttr nzrb nzst obbo obon obor obos obot obro obsn obsr obss obst obts onno onon onor onos onoz onso onst ont- onto onzo oons oont oooo ooos oort oost ootb oots orbb orbo orbs orno orns oro- oron oror oros orot oroz orro orrs orso orto orts orzo osno osnr osoo osor osos osro ossb osso ostr osts otbs oto- oton otoo otor otos otro otrs otso otto otts ozon rbbb rbbr rbbs rbss rbst rnbr rnnt rnot rob- robb robo robs robt rono rons ront roob roon roor roos root rooz roro rort roso ross rost rotn roto rotr rots rott rozz rrrr rsnn rsno rsnr rsos rsts rtns rtss rtts s-os sbbs sbor sbot sbst sbtn snns snob snoo snor snos snot snrs sntr sobo sobr sobs sobt son- sono sons sont soon soor soos soot sorb sorn soro sorr sors sort soso soss sost sotn soto sots soz- srnn srno sros srtr ssbn ssbr ssns ssot ssrs sssb ssss sstb ssts stbs stnn stnr stns stob ston stoo stor stos stot strn stro strs stss sttr szob szot szss tbbs tbrb tbst tnts tobo tobs tobt tonb tonn tono tons toon toor toos toot torn toro torr tors tort tosb toso toss tost toto totr tots tott tozo trno tron troo tros trot trst trtr tsob tsos tssr tsst tsts ttbb tton ttss tttt tzzt z-ro zobo zon- zons zoo- zoon zoos zoot zorb zorn zoro zors zort zoso zoss zots zott zotz zozo zsss ztst zzzs zzzz

bo-bo bobos bobr bobst bobts bonon bonos bonzo boobs boons boont boorn boors boort boost boots borbo born- borno borns bornt boro- boron boroo boros borot borro borst borts bortz bosns boson bosor bosso boton botos botro botts bozon bozoo bozos brobo brobs bronn brons bront bronz broon broos bross broto brrrr btr-t btron bzots bzzzt n-ost nnooo no-no nobbs nobob nonno nonos nonot nonst noobs noobz noons noort noost noots norns noron norro norts nortt noso- noson nosto notno noto- noton notso notto notts nottz nozno nstnt ntoro o-bon o-r-b oboro obzor onont onoon onorn onoto onto- ontoo oonts oontz ooooo orbot ornon ornot orobo orono oronz oroso orost orosz orson orton ortoo orzos ososo ossos ostro otono otoso ototo otros ottos oznoz ozon- ozono ozoro rnsts ro-ro robbo robbs robo- robon robor robot robrt ronno ronto roons roost roots rorts rosso rosss rosto rosts roto- roton rotor rotos rotot rotto rotz rotzo rozno rttns s-bot s-o-r snbrn snobs snoot snort snots so-so sobno sobon sobor sono- sonor sonos sonot sonst soonr soons soort soots sorbo sorbs sorbt sorns soron soror soros sorso sorts sosno soss- sosto soton sotoo sotos sotto sotts sozo- sron sroot sssrb sssss stobs stono stont stoob stoon stoor stoos stoot storb storo storr stors stort storz stoss stots stott stotz stros strot strrs sttns sttrz sttsn tbtbt tntnt tobon tobor tobot tono- tonos tonto toobs toons toonz toost toots torob toron toros torro torrs torso torst torto torts tosno toson tosos toss- tosto toto- toton totoo totos trono troon trooz tross trost trots trott tsoro tsort ttttt zbots zobos zono- zoons zoots zorbo zorbs zorro zotob zoton zotto zrbtt zzzzz

bbbbbb bobbos bonbon bonnor bonnot bonobo bonson bonsoo bonsor bonton bonzos bonzzo booboo boorts boortz boosts booton borbon borbor bornon bornos bornto borons bororo borton bosons bososo bosson boston botoro botton bronno bront- bronto broons broots brosso brotto bs-tbs n-toon non-no nonono nonoon noonoo noonor noonto norton nosons nosson nostos nostro notron notton nottoo ntonso obsorb onsort oooooo orbost oronzo oroton orsons orston osborn osorno ossott ostnor ostron otonos ottoor ozono- roboto robots robson ronnon ronron ronson roosts rooton