b-u bbb bbd bbi bbo bbr bbu bbx bdb bdd bdi bdo bdr bdu bdx bi- bib bid bii bio bir biu bix bob bod boi boo bor bou box brb brd bri bro brr bru brx bub bud bui buo bur buu bux bxb bxd bxi bxo bxx dbb dbd dbi dbo dbr dbu dbx ddb ddd ddi ddo ddr ddu ddx di- dib did dii dio dir diu dix dob dod doi doo dor dou dox drb drd dri dro drr dru drx dub dud dui duo dur dux dxd dxi dxo dxr dxx i-d ibb ibd ibi ibo ibr ibu ibx idb idd idi ido idr idu idx iib iid iii iio iir iiu iix io- iob iod ioi ioo ior iou ir- irb ird iri iro irr iru irx iu- iub iud iui iur ixi o-i ob- obb obd obi obo obr obu obx odb odd odi odo odr odu oib oid oii oio oir oiu oo- oob ood ooi ooo oor oox or- orb ord ori oro orr oru orx ou- oud oui ouo our ox- oxb oxi oxo oxx rbb rbd rbi rbo rbr rbu rbx rdb rdd rdi rdo rdr rdu rdx rib rid rii rio rir rix rob rod roi roo ror rou rox rrb rrd rri rrr rru rub rud rui ruo rur ruu rux rxr ubb ubi ubo ubr ubu ubx udb udd udi udo udr udu udx uib uid uii uio uir uiu uob uod uoo uor uox ur- urb urd uri uro urr uru urx uur uuu uxb uxo uxr uxu xbr xbx xdb xdi xdr xii xio xiu xix xod xoi xoo xor xox xrd xrx xui xxi xxo xxx

bbbb bbdd bbdo bbox bd-r bdii bibb bibi bibo bidi bido bidr bidu bidx bio- bioi biou biox birb bird biri biro birr biru birx bixi bobb bobi bobo bobu bodb bodi bodo bodu boi- boid boii boiu boob bood boor boox bor- bord bori boro borr boru boud bour brdo brid brio brix brob brod broo bror brou brox brrr brud brux bubb bubi bubo bubu budb budd budi budo budu buid buir buiu buix bur- burb burd buri buro burr buru d-bo d-ix dddd ddub dibb dibo didi dido didu diii dior diou dird dirr diux dixi do-x dobb dobi dobu dod- dodd dodi dodo doid doix doob dood door dord dori doro dorr doru doub doud dour doux drib drix drob drod drou drub drui druu dub- dubb dubu dudd dudo dudu duid duir duo- duri duro duru duur dxbr dxdr dxii dxix dxrd dxrr dxrx dxur dxxr dxxx ibdo ibid ibox ibrd ibri ibro iddo idid idio idir idro idub iduo iiii iiio iioi iioo iobi iod- iodd iodo ioii ioio iooi iooo iori irdo iri- irid irio irix irob irod irri iuiu ixxi obbo obid obix oboi obor obox obri obro odbo oddd oddi odio odir odiu odoo odor odou odur oido oiii oobi oodi ooid oooo oord orbb orbi orbo orbu ordo ordu ori- orid orio orix oro- oror orri orro orub ouii ouir our- ouro ouu- oxi- oxid oxo- oxox oxud oxxo rbbb rbbr rdio rib- ribo ribu ridd ridi rido ridx riou riri rixo rob- robb robi robo robu rodd rodi rodo roid roio roir roiu roob rood rooi roor roox rori roro roru roub roud roux roxo rrrr rubb rubi rubu rudd rudi rudo ruid rurd ruri ruro ruru ruud ubbi ubbo ubid ubii ubir ubod ubud uddi udid udir udoo udox uirr uor- urbi urdu urib uriu urix uro- uroo urox urri urur uuri uuuu uxor xbox xibo xibu xidi xiii xixi xoro xoxo xrdb xrod xuri xuxu xxii xxix xxxi xxxo xxxx

bdoor bibbo bibio bibod bibri biddu bidor bidri bidur birdo birdu birou birur bixio bo-bo bobbi bobr bobri bodd- bodio bodir bodiu bodor bodri boiro boord booru borbo bordi bordo borid borio boro- borod boroo borou borox borro boudu bouix bourd bouri bridi briod briou brixx brobo brodd brodo broid brood broud brrrr brud- bruiu bruri buddu budur buird buord buoux burdi burio buroo burri burro burru burud d-box d-rod ddddd dibri diddu didio dioid dioro diox- dioxo dixid do-do dobox dobri dobro dodoo dodro doido doodo doorx dorid dorio dorud douro drbob dridu drobo droid drood drori droux druid druri dubbi dubbo dubi duddo dudou durio dxdxd i-bid i-bod ibbur ibibo iboxx ibrox idio- idodi idood idoru iiiii iobox iodid iodo- ioooi ioooo iorio irbid irid- irido irobo irori irour o-r-b obodo oboro obudu oddur odibo odiid odori odour odudu oduro oidor ooioo ooooo orbix ordib ordro oribi oridb orobo orodo oroix oroux oruro ouir- ouoro oxxio ribbi ribo- ribxi ridox rioux rixoi ro-ro robbi robbo robo- robor robur rodbo roddi rodor rodri roodi roodu rorbu rorid roxio rubbi rubid rubio rubor ruiru u-dub ubirr ubobo uiro urdoi uroob urour urubu ururi uuuuu x-box xbxrx xorro xoxox xuixo xxiii xxxii xxxix

bbbbbb bibiri bibiru bidbid biobor biribi birori bobbio bobiri booboo borbor boridi bororo boubou bouddi boudou bourou bribir bribri briord brubru bubbio bububu budrio burbur burdur burior buriro burrio bururi buxoro ddr-ii diii-d diiod- diiodo diodor diorio dioubo dobi-i dododo dodori doobdi dorbod dorobo dorood dororo doudou dourou dubdub durior ibibio idoido iiooio irbidi iridio irido- irridu irrour ixodid odroid oooooo oordoo ordoru orobii orrour ouibox ouioui ouroux oxbird oxido- riboux robbio roboid rubro- rudrur uburoi udburu urodid xoxoxo xxxiii

bbbbbbb biobio bioroid birdbox birudur boiorix boo-boo boobird bordour boudoir bourrou broudur burdour di-iod- diiodo- dob-dob dobi-ii dobrodo dododou doo-doo doridid dourdou dribouo iridio- iridoid ixodoid obox-ob oddbird oidioid oroboro ourboox ox-bird oxoboxo riddour riodoro robiboo roxboro rubbour ububboo uriburu xxxxxxx

bbbbbbbb bo-bo-bo borborid borborud broubrou burriour buruburu di-iodo- dobi-iii dodobird doobidoo i-ii-iii iooooooo our-burd ribibour riroriro robidoux roborior ubbubboo xoxoxoxo

bidi-bidi biro-biro borborbor borobudur ddddddddd dub-i-dub ouroboroi

ubbi-dubbi

biddi-biddi bobbi-bobbi odododiodoo

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bibbidibobbidiboo

bibbidi-bobbidi-boo