b-u bbb bbc bbk bbo bbs bbu bcb bcc bck bco bcs bcu bcz bkb bkc bkk bko bks bob boc bok boo bos bou boz bsb bsc bsk bso bss bsu bub buc buk buo bus buu buz bzo bzs bzu bzz c-- cbb cbc cbk cbo cbs cbu cbz ccb ccc cck cco ccs ccu ccz ckb ckc cko cks co- cob coc cok coo cos cou coz csb csc csk cso css csu csz cub cuc cuk cuo cus cuu cuz cz- czc czk czo k-z kbb kbc kbk kbo kbs kbu kbz kcb kcc kck kcs kcu kkb kkc kkk kks kku kob koc kok koo kos kou koz ksb ksc ksk kso kss ksu kub kuc kuk kus kuu kzo ob- obb obc obk obo obs obu oc- ocb occ ock oco ocs ocu ocz okb okc okk oko oks oku oo- oob ooc ook ooo oos os- osb osc osk oso oss osu ou- ouc ouk ouo ous ozo ozs ozu ozz sbb sbc sbk sbo sbs sbu scb scc sck sco scs scu sk- skb skc skk sko sks sku sob soc sok soo sos sou soz ss- ssb ssc ssk sso sss ssu ssz sub suc suk suo sus suu suz szu ubb ubc ubk ubo ubs ubu ucb ucc uck uco ucs ucu ukb ukc ukk uku ukz uob uoc uok uoo uos usb usc usk uso uss usu usz uuc uus uuu uzb uzo uzu zbb zbc zbs zco zcs zks zo- zob zoc zok zoo zos zou zsu zsz zub zuc zuk zus zuz zzs zzz

-ous bbbb bbbs bcbc bcbs bccc bccs bcos bcoz bcsc bcss bcuc bobb bobo bobs bobu bock boco bocs bocu boko boks boku boob booc book boos booz bosc bosk boso boss bosu bouk bous bozo bscs bsos bssc bubb bubo bubs bubu bucc buck buco bucs bucu bucz bukk buko buku busc busk buss busu buus buuz buzz bzou bzzz c-bo cbbc cbbs cbcc cbcs cbcu cbko cbsc cbus ccbc cccb cccc cccs cccu ccob ccoc ccss ccuc ccus ckbc ckck ckco ckcs ckob ckoc ckoo ckos cksb ckso cobb cobo cobs cobu cock coco cocu cok- coko coob cook coos cosc coso coss coub couk cous cozz cscb cscc csco cscs csks csob csos csus cub- cubb cubs cucc cuck cuk- cusb cusk cuso cuss cusu cuzo k-os kbbb kbbc kbbk kbbo kbbs kbbu kbbz kbcb kbck kbco kbcs kbcu kbcz kbkb kbkk kbko kbkz kbob kboc kbok kboo kbos kboz kbsb kbsk kbso kbss kbsu kbsz kbub kbuc kbuk kbus kbuu kbuz kbzc kbzo kbzs kbzu kbzz kcbc kcbk kcbs kcbu kccb kccc kcck kccu kckc kckk kcko kckz kcob kcos kcou kcoz kcsb kcsc kcss kcsu kcub kcuk kcuz kczo kczz kkbb kkbo kkbs kkbz kkcb kkck kkco kkcs kkkk kkob kkoo kkoz kkss kksu kkus kkuu kkzu kkzz kobb kobc kobk kobo kobs kobu kocb kock kocs kokb kokc kokk koko koks koku kokz koob kooc kook kooo koos koou kooz kos- kosb kosc koso koss kosu kosz koub kous kouu kozb kozk kozo kozu ksbc ksbs ksbz kscb ksck ksco kscs kscu kskb kskk ksko ksks ksku kskz ksob ksoc ksok ksoo ksos ksou ksso ksss kssu kssz ksub ksuu kubb kubc kubo kubs kubu kucb kucc kuco kukk kuks kuku kuok kuoo kuos kusb kusc kuso kusu kuub kuuk kuuu kuuz kuzu kuzz kzbb kzbk kzbs kzbz kzks kzkz kzoo kzoz kzsb kzsc kzsu kzus kzuu kzuz kzzb kzzk kzzo kzzs kzzz obbo obkb obok obos obss obus ocbc occc ocks ocos okcu okko okok okso okus ooku oooo ooos oous oscc osco osku osoo osos ossb osso ossu oubs oucc ouu- ouzo s-os sbbs sbcc sbcs sbus sccc sccs sck- scob scok scoo scsc scso scsu scub skss sobo sobs sobu sock soco socs sokk soko soku sook soos soso soss souk sous soz- sscc sscs ssoc sssb sssc ssss sub- subb subo subs subz suc- succ suck sucs suks suku suos sus- susk suso suss susu susz suus suzo suzu suzz szob szoc szss szuc ubbo uboc ubos ucbc ucos ucoz ucsb ucsc ucsu ukcc ukko ukok uksc uocc us-k usbc usbs uscc usco uscs usoc usos ussb ussc usss ussu usus uuoc uuuu uzos zbus zobo zoco zoku zoo- zook zoos zoso zoss zouc zouk zozo zozu zsss zubo zubu zuck zuko zuoz zuuk zuzu zzzs zzzz

bbook bbuss bcock bo-bo bobko boboc bobok bobos bocks bocus bokko bokok boobs boock booco booko books bookz bosco boscs bosko bosks bossk bosso bouck bouko bouks bozok bozoo bozos bscco bsous bucco bucko bucks bucku bucsu bukk- busks busso bussu busuu buzuk c-bus ccccc co-bo co-co cobbs cobus cocc- cocco cocks cocos cocus cokk- cooks cos-b cosco couco cozzo csobs csosz cubo- cubub cucks cucuk cuoco cusco cusks cusso cuzco ko-ko kobos kobuk kobus kobuz kocks kocsk kokko kokos kokou koksu kooks kosku kosso kozub kubok kubos kucso kucuk kukko kukok kuksu kusuo kuusk kuzbu obock oczko okobo okoc okubo okuku oocss ooooo ososo ossos osusu osusz oszko ouzos s-bus s-k-o sbuks sccbc scobs scoob scouk scuzz skoko skoob so-so sobko socko socks socus sokos sooks soss- sosus souks sous- sozcu sozo- sssss subbu subos subss subuk suck- sucks sukko sukob sukuk susso susuk susus susuz szocs szucs ubobo ukobu us-ks us-sc uscoc uskok uuuuu uzsok zbucz zobos zocco zooks zoosk zouks zu-zu zubko zubuk zzzzz

bbbbbb bobbos boccob bocock bokkos booboo bososo bossou boubou boukou bousso boussu bozsok bubkus bububu bucco- buccos buckos bukusu cobbob coboss cocco- coccus cockos cococo cocous coocoo cookoo coscob cossus couous cousso couzou cubsco cuckoo cuozzo cuscus koboko kokoku kokubo kookoo kossos kossou koubou koukou kousso kozoku kubus kukoc kuskos kuskus kuzucu kuzuko oksoko oooooo ossous ououso ouzous scocco sobos soccos soccus soosoo souboz soukos sousou subuku succos succus sukkos suuksu suzuko ubussu uksubs uskoks zoccos zoozoo zoukou zouzou

bbbbbbb bok-bok boo-boo boobook booboos boocock bookbus boubous bus-obo bussock coccous cou-cou cubukcu cuckoos cuscusu kokocko kos-kos kus-kus ozkok sou-sou