bbb bbi bbo bbr bbs bi- bib bii bio bir bis bob boi boo bor bos brb bri bro brr brs bsb bsi bso bsr bss ibb ibi ibo ibr ibs iib iii iio iir iis io- iob ioi ioo ior ios ir- irb iri iro irr irs is- isb isi iso isr iss o-i ob- obb obi obo obr obs oib oii oio oir ois oo- oob ooi ooo oor oos or- orb ori oro orr ors os- osb osi oso osr oss rbb rbi rbo rbr rbs rib rii rio rir ris rob roi roo ror ros rrb rri rrr rrs rsb rsi rso rsr rss sbb sbi sbo sbr sbs sib sii sio sir sis sob soi soo sor sos sr- srb sri sro srr srs ss- ssb ssi sso ssr sss

bbbb bbbs bibb bibi bibo bibs biis bio- bioi bios birb biri biro birr birs bis- biso biss bobb bobi bobo bobs boi- boii bois boob boor boos bor- bori boro borr bors bosi boso boss brio bris brob broo bror bros brrr brrs brsb brsr bsos ibis ibos ibri ibro ibss iiii iiio iiis iioi iioo iios iirs iisi iisr iobi ioii ioio iooi iooo ioos iori iors ioso iri- irio iris irob irri irrs isis iso- isor isos isri issi isso issr isss obbo obis oboi obor obos obri obro obsr obss oiii oios oobi oooo ooos oosi orbb orbi orbo orbs ori- orio oris oro- oror oros orri orro orrs orsi orso osii osis osoi osoo osor osos osro ossb ossi osso rbbb rbbr rbbs rbis rbss rib- ribo ribs riis rios riri rirs risi riso riss rob- robb robi robo robs roio roir rois roob rooi roor roos rori roro rosi roso ross rrrr rsbi rsis rsos s-ib s-ii s-os sbbs sbor sbsi sibi sibo sibs sior sios siri siro sirr sirs sisi siss sobo sobr sobs soir sois soor soos sorb sori soro sorr sors sosi soso soss srib sris sros ssbr ssis ssri ssrs sssb sssi ssss

bibbo bibbs bibio bibis bibos bibri bioss birrs bo-bo bobbi bobos bobr bobri boios boiro boobs boors borbo borio boris boro- boroo boros borro borsi bosio bosor bossi bosso brisb brisi briss brobo brobs broos bross brrrr ibibo ibros iiiii iiris iisir ioooi ioooo iorio irbis irios iris- iriss irobo irori irssi is-is isios isiro isisi isrib issor o-r-b oboro obosi ooioo ooooo orbis oribi orobo orosi oroso orris orsis ososo ossi- ossis ossos ribbi ribo- risso ro-ro robbi robbo robbs robo- robor roosi rosis rossi rosso rosss s-iii s-o-r sibir sibor sibos sirio siris siror siros sirsi sisis sisor sissi so-so sobor sobri soirs soori soosi sorbo sorbs sorio soror soros sorso soss- sossi sssrb sssss

bbbbbb bibiri biobor biribi birori bisoro bobbio bobbos bobiri booboo borbor bororo borosi borris bososo bribir bribri brosso ibibio iiooio obsorb oooooo orbiso oribis orissi orobii orrios orsiso osiris osorio ribbis ribisi riboso robbio robiis sbirri sbirro siiiii siriri sirois sirris sirsir sisisi sissoo sobos sobrio soosoo soriso sorors sorsor

bbbbbbb biobio bissibi bissiri bobross boo-boo booboos borsio bosisio irrisor oroboro robiboo roboris rooibos sbirros sissoos sissors sorosis sorriso sssssss

bbbbbbbb bo-bo-bo bobobobs i-ii-iii iooooooo riroriro roborior rosiori

biro-biro borborbor issisisis

bobbobbobs

bobbi-bobbi sososorosis

bbbbbbbbbbbbbbb ioooooooooooooo

iiiiiiiiiiiiiiiis