bbb bbi bbk bbr bbs bi- bib bii bik bir bis bkb bkk bkr bks brb bri brk brr brs bsb bsi bsk bsr bss ibb ibi ibk ibr ibs iib iii iir iis ikb iki ikk ikr iks ir- irb iri irk irr irs is- isb isi isk isr iss kbb kbi kbk kbr kbs kib kii kik kir kis kkb kki kkk kkr kks kri krk krr krs ksb ksi ksk ksr kss rbb rbi rbk rbr rbs rib rii rik rir ris rkb rkk rks rrb rri rrk rrr rrs rsb rsi rsk rsr rss sbb sbi sbk sbr sbs sib sii sik sir sis sk- skb ski skk skr sks sr- srb sri srk srr srs ss- ssb ssi ssk ssr sss

bbbb bbbs bibb bibi bibs biis birb biri birk birr birs bis- bisk biss brik bris brkb brrr brrs brsb brsr ibis ibri ibss iiii iiis iirs iisi iisr ikki ikri iri- iris irki irks irri irrs isis isri issi issr isss kbbb kbbi kbbk kbbr kbbs kbib kbik kbis kbkb kbkk kbkr kbrb kbri kbrk kbsb kbsi kbsk kbsr kbss kibb kibi kibr kibs kiii kiik kiis kiki kikk kikr kirb kiri kirk kirr kirs kisi kisk kisr kiss kkbb kkbi kkbr kkbs kkik kkkk kkrb kkrk kkrr kkrs kksi kksr kkss krbb krbi krbk krbr krib krik kris krki krkk krkr krks krrb krri krrk krrr krrs krsk krsr krss ksbi ksbr ksbs ksib ksii ksik ksir ksis kskb kskk kskr ksks ksrb ksrr ksrs kssi kssr ksss rbbb rbbr rbbs rbis rbss rib- ribs riis riki rikk riri rirs risi risk riss rkss rrrr rsbi rsis s-ib s-ii sbbs sbrk sbsi sibi sibs siik siki sikr siks siri sirk sirr sirs sisi sisk siss skik skir skis skss srib sris ssbr ssis ssri ssrs sssb sssi ssss

b-r-k bibbs bibis bibri biisk birks birrs bisks brisb brisi brisk briss brrrr ibrik iiiii iikss iiris iisir ikiss iksir irbis iriki iris- iriss irssi is-is isisi isrib kibbi kibi- kiiki kikis kikki kiris kirki kirks kirsi kisii kisir kiss- kissi kribi kriss ribbi rikki risks s-iii sibir sikki sikri sirik siris sirki sirsi sisis siski sissi sk-ii skiis skiri skirr skrik sssrb sssss

bbbbbb bibiri bibrik biribi bribir bribri briski brisks ibriks ikkiss kibisi kikiki kikkik kiriri krisis ribbis ribisi sbirri siiiii siriri sirris sirsir sisisi skibib

bbbbbbb bissibi bissiri iririki kri-kri sssssss

bbbbbbbb i-ii-iii kisiriri kisskiss

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