b-u bbb bbi bbk bbm bbo bbr bbs bbu bi- bib bii bik bim bio bir bis biu bkb bkk bkm bko bkr bks bmb bmi bmk bmm bmo bmr bms bmu bob boi bok bom boo bor bos bou brb bri brk brm bro brr brs bru bsb bsi bsk bsm bso bsr bss bsu bub bui buk bum buo bur bus buu ibb ibi ibk ibm ibo ibr ibs ibu iib iii iim iio iir iis iiu ikb iki ikk iko ikr iks iku im- imb imi imm imo ims imu io- iob ioi iom ioo ior ios iou ir- irb iri irk irm iro irr irs iru is- isb isi isk ism iso isr iss isu iu- iub iui ium iur ius kbb kbi kbk kbm kbo kbr kbs kbu kib kii kik kim kio kir kis kiu kkb kki kkk kkm kkr kks kku kmb kmi kmk kmm kmo kms kmu kob koi kok kom koo kor kos kou kri krk kro krr krs kru ksb ksi ksk ksm kso ksr kss ksu kub kui kuk kum kur kus kuu m-o m-r mbb mbi mbk mbm mbo mbr mbs mbu mi- mib mii mik mim mio mir mis miu mkb mkk mkm mko mkr mks mku mmb mmi mmk mmm mmo mmr mms mmu mob moi mok mom moo mor mos mou mrb mri mrk mrm mro mrr mrs mru msb msi msk msm mso msr mss msu mub mui muk mum mur mus muu o-i ob- obb obi obk obm obo obr obs obu oib oii oik oim oio oir ois oiu okb oki okk oko okr oks oku om- omb omi omm omo omr oms omu oo- oob ooi ook oom ooo oor oos or- orb ori ork orm oro orr ors oru os- osb osi osk osm oso osr oss osu ou- oui ouk oum ouo our ous rbb rbi rbk rbm rbo rbr rbs rbu rib rii rik rim rio rir ris rkb rkk rkm rko rks rku rmb rmi rmm rmo rmr rms rob roi rok rom roo ror ros rou rrb rri rrk rrm rrr rrs rru rsb rsi rsk rsm rso rsr rss rsu rub rui ruk rum ruo rur rus ruu sbb sbi sbk sbm sbo sbr sbs sbu sib sii sik sim sio sir sis siu sk- skb ski skk skm sko skr sks sku smb smi smk smm smo smr sms smu sob soi sok som soo sor sos sou sr- srb sri srk srm sro srr srs ss- ssb ssi ssk ssm sso ssr sss ssu sub sui suk sum suo sur sus suu ubb ubi ubk ubo ubr ubs ubu uib uii uim uio uir uis uiu ukb uki ukk ukr uku um- umb umi umm umo umr ums umu uob uok uom uoo uor uos ur- urb uri urk urm uro urr urs uru usb usi usk usm uso usr uss usu uum uur uus uuu

-ism -ous bbbb bbbs bibb bibi bibo bibs biis biko biku bimo bims bio- bioi bios biou birb biri birk biro birr birs biru bis- bisk biso biss bisu bmir bmmi bmus bobb bobi bobo bobs bobu boi- boii boim bois boiu boki boko boks boku bomb bomi boms bomu boob book boom boor boos bor- bori bork borm boro borr bors boru bosi bosk bosm boso boss bosu bouk boum bour bous brik brim brio bris brkb brob brok brom broo bror bros brou brrm brrr brrs brsb brsr brum brus bsim bsms bsos bsrm bssm bubb bubi bubo bubs bubu buik buir buis buiu buki bukk buko buku bum- bumb bums bur- burb buri burk burm buro burr burs buru busi busk buss busu buus ibbm ibim ibis ibms ibos ibri ibro ibss ibus iiii iiio iiis iioi iioo iios iirs iisi iism iisr iisu iium ikki ikko ikmo ikom ikoo ikri iksu ikuo imbi imir immi immo imms imok imou imri imro imrr imsi imsk imso imsr imss imsu imus iobi ioii ioio ioko iomo iooi iooo ioos iori iors ioso iosu ious irbm iri- irio iris irki irks irmo irms irob irri irrs irus isim isis isko isku ismi ismo isms iso- isok isor isos isri issi isso issr isss issu isum isus iuiu iums iuss k-os kbbb kbbi kbbk kbbm kbbo kbbr kbbs kbbu kbib kbik kbim kbio kbis kbiu kbkb kbkk kbko kbkr kbmb kbmi kbmo kbmr kbms kbob kboi kbok kboo kbos kbrb kbri kbrk kbro kbru kbsb kbsi kbsk kbsm kbso kbsr kbss kbsu kbub kbuk kbur kbus kbuu kibb kibi kibo kibr kibs kibu kiii kiik kiis kiiu kiki kikk kiko kikr kiku kimb kimi kimm kimo kims kioi kiok kioo kiou kirb kiri kirk kiro kirr kirs kiru kisi kisk kism kiso kisr kiss kisu kiur kiuu kkbb kkbi kkbo kkbr kkbs kkik kkim kkkk kkmi kkmk kkmo kkmr kkms kkob kkoo kkor kkrb kkrk kkro kkrr kkrs kksi kksm kksr kkss kksu kkus kkuu kmbi kmbr kmbs kmis kmkk kmko kmks kmmk kmmm kmmo kmmr kmms kmob kmok kmom kmor kmou kmrb kmri kmro kmrr kmrs kmsb kmsi kmso kmsr kmss kmsu kmur kmus kobb kobi kobk kobo kobr kobs kobu koii koir kokb koki kokk koko kokr koks koku komb komi komo komr koms koob kooi kook kooo koor koos koou korb kori kork koro korr kors koru kos- kosb kosi koso kosr koss kosu koub koui koum kour kous kouu krbb krbi krbk krbm krbr krib krik krim krio kris krki krkk krko krkr krks krku krmb krmo krmr krms krob kroi krok krom kroo kror kros krrb krri krrk krrm krro krrr krrs krsk krsr krss krsu krui kruk krum krur ksbi ksbr ksbs ksib ksii ksik ksim ksir ksis kskb kskk ksko kskr ksks ksku ksmb ksmm ksmo ksmr ksms ksmu ksob ksoi ksok ksom ksoo ksor ksos ksou ksrb ksrm ksro ksrr ksrs kssi kssm ksso kssr ksss kssu ksub ksui ksum ksuu kubb kubo kubr kubs kubu kuik kuki kukk