b-u bbb bbo bbr bbt bbu bbx bob boo bor bot bou box brb bro brr brt bru brx btb bto btr btt btu btx bub buo bur but buu bux bxb bxo bxx ob- obb obo obr obt obu obx oo- oob ooo oor oot oox or- orb oro orr ort oru orx ot- otb oto otr ott otu ou- ouo our out ox- oxb oxo oxt oxx rbb rbo rbr rbt rbu rbx rob roo ror rot rou rox rrb rrr rrt rru rtb rto rtr rtt rtu rtx rub ruo rur rut ruu rux rxr t-x tbb tbo tbr tbt tbu to- tob too tor tot tou tox trb tro trr trt tru trx ttb tto ttr ttt ttu ttx tub tuo tur tut tuu tux txt txu ubb ubo ubr ubt ubu ubx uob uoo uor uot uox ur- urb uro urr urt uru urx utb uto utr utt utu utx uur uut uuu uxb uxo uxr uxt uxu xbr xbx xoo xor xot xox xrt xrx xtr xtx xxo xxx

bbbb bbox bobb bobo bobu boob boor boot boox bor- boro borr bort boru botb boto bott bour bout brob broo bror brot brou brox brrr brut brux btob btor btrt bttb bubb bubo bubu bur- burb buro burr burt buru but- buto butt obbo obor obot obox obro oooo oort ootb orbb orbo orbu oro- oror orot orro orto orub oto- otoo otor otro otto ottu otur our- ouro ourt out- outb outo ouu- oxo- oxox oxxo rbbb rbbr rob- robb robo robt robu roob roor root roox roro rort roru roto rotr rott roub rout roux roxo rrrr rubb rubu ruro ruru ruto rutt rutu tbox tbrb tobo tobt tobu toor toot toro torr tort toru torx toto totr tott tour tout tox- toxo toxt troo trot trou trox trtr trub trut truu trux ttbb tttt tubb tubo tubr tubu tuor turb turo turr turt turu tuto tutt tutu tuuo txtr ubbo uor- uro- uroo urox urur urut utor utto uttu uuuu uxor xbox xoro xout xoxo xtro xuxu xxxo xxxx

bo-bo bobr boort booru bootx borbo boro- boroo borot borou borox borro borut botou botox botro bottu bouto boutx brobo broto brout brrrr btr-t buoux buroo burro burru burtt burut buto- butor butot butou butuo butut o-r-b oboro obout ooooo orbot orobo orout oroux ortoo oruro orutu ototo otour ottur oubut ouoro outro outto ro-ro robbo robo- robor robot robrt robur rorbu roto- rotor rotot rotox rotto roubt routt rubor ruutu t-box tbtbt tbutt tobor tobot tobou torob torro torto tortu toto- totoo touro toxo- trott trout trubu truro ttttt tubo- tubou tuotu turbo turbt turot turro turtu turut tutor tutto tuuru ubobo uroob urour urubu urutu utro- utror uttur uturu ututo uuuuu x-box x-out xbxrx xootr xorro xotox xoxox xtort

bbbbbb booboo borbor bororo botoro boubou bourou boutob boxout brotox brotto brubru brutto bububu burbot burbur burotu burutu butbro buttto buutuo buxoro obturb oooooo orrour ottoor ouroux outbox outour outtro roboto rotour rotout rotrou routot rubbot rubout rubro- rubutu rurutu rutour toboot tootoo tororo torrox tortor tortou totoro totrot tourou toutou toutuo toxbot trotro tuotuo turbo- turbot turtur tururu tutour tuttut u-boot utroor xoxoxo

bbbbbbb boo-boo bootout borotou bourout bourrou buttout obox-ob oroboro ottrott ourboox outboob outbutt outroot oxoboxo rootout rootrot roxboro rub-out rubbour too-too tortour tototoo touboro tro-tro trotout trubrot turbott tut-tut ububboo xxxxxxx

bbbbbbbb bo-bo-bo borututu broubrou buruburu roboturb toottoot torotoro tourtour turturro ubbubboo xoxoxoxo

borborbor tuotuorou tuttototo

tutortrout

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