b-p bbb bbo bbp bbr bbs bob boo bop bor bos bpb bpo bpp bpr bps brb bro brp brr brs bsb bso bsp bsr bss ob- obb obo obp obr obs oo- oob ooo oop oor oos op- opb opo opp opr ops or- orb oro orp orr ors os- osb oso osp osr oss p-p pbb pbo pbp pbr pbs pob poo pop por pos ppb ppo ppp ppr pps prb pro prp prr prs ps- psb pso psp psr pss rbb rbo rbp rbr rbs rob roo rop ror ros rpb rpo rpp rpr rps rrb rrp rrr rrs rsb rso rsp rsr rss sbb sbo sbp sbr sbs sob soo sop sor sos spb spo spp spr sps sr- srb sro srp srr srs ss- ssb sso ssp ssr sss

bbbb bbbs bbpr bobb bobo bobs boob boop boor boos bopp bops bor- boro borr bors boso boss brob broo bror bros brrr brrs brsb brsr bsos bspp bspr obbo obor obos obro obsr obss oooo ooos oops opo- opor opos oppo opps orbb orbo orbs oro- oror oros orps orro orrs orso osbp osoo osor osos osro ossb osso pbrs pbsp pobo pobs poop poor poos pop- popo popp pops porb poro porr pors posb poso poss ppos pppo pppp ppps ppss prbs pro- prob proo prop pros prps prrs prso prss psbr psos pspp pspr psps psrp psso rbbb rbbr rbbs rbsp rbss rob- robb robo robs roob roop roor roos ropo rops roro roso rosp ross rpob rpos rpps rrrr rrsp rsos rspb rspo rsps s-os sbbs sbor sbsp sobo sobp sobr sobs soop soor soos sopo sopp sops sorb soro sorr sors soso soss spoo spop spor spos spps spro sprs spso spsp spss sros srps srsp ssbr ssop sspo ssps ssrs sssb ssss

bo-bo bobos bobr boobs boops boors borbo boro- boroo boros borro bosor bosso brobo brobs broos bross brrrr o-r-b oboro ooooo opobo oppos orobo oroso ososo ossos po-po poopo poops poors popop popos poppo poro- poros porro probo proor prop- propp propr props pros- proso pross psor- ro-ro robbo robbs robo- robop robor roops ropos rosso rosss rprop rrsps s-o-r so-so sobor sopor soppo sorbo sorbs soror soros sorso soss- spoor spor- sporo spors sposo srprb sssrb sssss

bbbbbb bobbos booboo borbor bororo bososo bospop brosso obsorb oooooo oropos osoppo poopoo popopo poporo poppop porpos pppppp ppsspp proors propos proso- prosso psoro- sobos soosoo sopors sorors sorsor spoors sporo- srprss

bbbbbbb bobross boo-boo booboos oroboro poo-poo poopoos poroso- proboss prosop- robopop sorporr sssssss

bbbbbbbb bo-bo-bo bobobobs poorpoor poroporo prosopo-

borborbor

bobbobbobs

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