bbb bbk bbo bbr bbs bbw bby bkb bkk bko bkr bks bkw bob bok boo bor bos bow boy boz brb brk bro brr brs brw bry brz bsb bsk bso bsr bss bsw bsy bwb bwk bwo bwr bws bwy by- byk byo byr bys byz bzo bzr bzs bzz k-z kbb kbk kbo kbr kbs kbw kbz kkb kkk kkr kks kky kob kok koo kor kos kow koy koz krk kro krr krs krw kry ksb ksk kso ksr kss ksw kw- kwk kwo kws kww kyo kyr kys kyw kyz kzo kzw kzy ob- obb obk obo obr obs obw oby okb okk oko okr oks okw oo- oob ook ooo oor oos oow or- orb ork oro orr ors ory orz os- osb osk oso osr oss osw owb owk owo ows oww oyo oys ozo ozs ozw ozz rbb rbk rbo rbr rbs rbw rkb rkk rko rks rky rkz rob rok roo ror ros row roy roz rrb rrk rrr rrs rsb rsk rso rsr rss rsw rwb rwr rws rwy ry- ryk ryo ryr rys ryy ryz rzb rzo rzy sbb sbk sbo sbr sbs sbw sby sk- skb skk sko skr sks skw sky sob sok soo sor sos sow soy soz sr- srb srk sro srr srs srw sry ss- ssb ssk sso ssr sss ssw ssz swb swk swo swr sws swy sy- syb syk syr sys szr wbb wbo wbr wbs wbw wbz wkb wko wkr wks wkw wky wob wok woo wor wos wow woy woz wr- wrk wro wrr wrs wrw wry wsb wsk wso wsr wss wsw wwo www wy- wyk wyo wyr wys ybr ybs yby ybz ykk yob yok yoo yor yos yow yoy yro yrs ysb ysk yso ysr yss ysy ysz yyb yys yyy yyz yzb yzr yzy zbb zbr zbs zbw zby zks zo- zob zok zoo zor zos zow zro zrs zsz zws zzr zzs zzy zzz

bbbb bbbs bboy bbwr bbws bbyo bkry bobb bobo bobs bobw boby boko boks boob book boor boos boow booz bor- bork boro borr bors borw bory borz bosk boso boss bowk bowr bows bowy boyo boys boyz bozo brkb brob brok broo bror bros brow broz brrr brrs brsb brsr bry- bryk bryo bsos bwoy byob byos byrk bysb byso byss bysy bzow bzrk bzyb bzzz k-os kbbb kbbk kbbo kbbr kbbs kbbw kbbz kbkb kbkk kbko kbkr kbkw kbky kbkz kbob kbok kboo kbos kbow kboz kbrb kbrk kbro kbrw kbry kbrz kbsb kbsk kbso kbsr kbss kbsw kbsy kbsz kbwb kbww kbwz kbyb kbyo kbyr kbys kbyz kbzo kbzs kbzy kbzz kkbb kkbo kkbr kkbs kkbz kkkk kkob kkoo kkor kkow kkoy kkoz kkrb kkrk kkro kkrr kkrs kkrz kksr kkss kksw kkwb kkwk kkws kkwy kkys kkyy kkyz kkzy kkzz kobb kobk kobo kobr kobs koby kokb kokk koko kokr koks koky kokz koob kook kooo koor koos kooz korb kork koro korr kors kos- kosb koso kosr koss kosy kosz kowb kowr kowy kowz koyo koyy kozb kozk kozo kozr kozy krbb krbk krbr krbw krbz krkk krko krkr krks krkw krky krkz krob krok kroo kror kros krow kroy kroz krrb krrk krro krrr krrs krrw krry krrz krsk krsr krss krsw krsy krwb krwk krwr kryk kryo kryy krzk krzr krzs krzy krzz ksbr ksbs ksbw ksby ksbz kskb kskk ksko kskr ksks ksky kskz ksob ksok ksoo ksor ksos ksow ksrb ksro ksrr ksrs ksrw ksry ksrz ksso kssr ksss kssz kswb kswo ksws ksww kswy ksyr ksyy kszr kwbw kwby kwbz kwkb kwkk kwkr kwkw kwky kwkz kwok kwor kwos kwow kwoz kwrb kwrk kwro kwrr kwrs kwrw kwrz kwsk kwso kwss kwsw kwwk kwwr kwws kwwy kwyb kwyo kwyr kwys kwyw kwyy kwyz kybb kybo kybr kyby kykk kykr kyks kyky kykz kyok kyoo kyor kyos kyoy kyrk kyro kyrs kysk kysr kywy kyyk kyyo kyys kyyw kyyy kyyz kyzk kyzs kyzz kzbb kzbk kzbr kzbs kzbz kzkr kzks kzky kzkz kzoo kzor kzoy kzoz kzrb kzrk kzro kzrr kzrs kzrz kzsb kzwb kzwy kzyr kzzb kzzk kzzo kzzr kzzs kzzy kzzz obbo obby obkb obok obor obos oboy obro obsr obss okby okko okok okor okro okso okyo ooby ooky oooo ooos oory oozy orbb orbo orbs orby orko oro- orok oror oros oroy oroz orro orrs orry orsk orso orsy orwo orys orzk orzo osby osoo osor osos osow osro ossb osso ossy owow owyr oyss ozzy rbbb rbbr rbbs rbss rkos rkss rob- robb robo robs roby rokk roko rokr roks roky roob rook roor roos rooz rork roro rory roso ross rosy rowb rowk rowr rows roww rowy roys rozz rrrr rsos rwby rwys ryob rysy s-os sbbs sbor sbrk sbwr skor skow skss skws sky- skyr skys skyy sobo sobr sobs sokk soko sook soor soos sooy sorb soro sorr sors sory soso soss sowk sowr sows soyo soys soz- srby sros ssbr ssby ssrs sssb ssss ssws swbs swbw swob swoo swor swow swss swyk swyr sybo syro syrs syry syso syss syyk szob szss szyk wbbb wbbk wbbo wbbr wbbs wbbw wbbz wbkb wbkk wbko wbkr wbks wbkw wbky wbkz wbob wbok wbor wbos wbow wboz wbrb wbrk wbrr wbrs wbrw wbry wbsb wbsr wbss wbsw wbsz wbwb wbwo wbwz wbyb wbyo wbyr wbys wbyw wbyy wbyz wbzo wbzr wbzs wbzw wbzy wbzz wkbk wkbo wkbw wkby wkbz wkkb wkko wkkr wkks wkkw wkky wkkz wkok wkoo wkor wkos wkow wkoz wkrb wkrk wkro wkrr wkrs wkrz wksb wksk wkso wksr wkss wksw wksz wkws wkwy wkwz wkyk wkyo wkys wkyw wkyz wkzb wkzk wkzo wkzr wkzs wkzw wkzy wkzz wobb wobo wokb wokk woko wokr woks wokw woky wokz woob wook woos woow wooy wooz worb work woro worr wors worw wory worz woso woss wosw wosy wowb wowo wows woww wowy wowz woyk woys wozk wozz wrbb wrbk wrbo wrbs wrbw wrbz wrkb wrkk wrko wrkr wrks wrkw wrkz wrob wrok wroo