-ic b-u bbb bbc bbi bbm bbo bbr bbu bby bcb bcc bci bcm bco bcr bcu bcy bi- bib bic bii bim bio bir biu biy bmb bmc bmi bmm bmo bmr bmu bob boc boi bom boo bor bou boy brb bri brm bro brr bru bry bub buc bui bum buo bur buu buy by- byc byi bym byo byr byu c-- cbb cbc cbi cbm cbo cbr cbu cby ccb ccc cci ccm cco ccr ccu ci- cib cic cii cim cio cir ciu cmb cmc cmi cmm cmo cmr cmu cmy co- cob coc coi com coo cor cou coy crb crc cri crm cro crr cru cry cub cuc cui cum cuo cur cuu cuy cyb cyc cym cyo cyr ibb ibc ibi ibm ibo ibr ibu iby icb icc ici icm ico icr icu icy iib iic iii iim iio iir iiu im- imb imc imi imm imo imu imy io- iob ioc ioi iom ioo ior iou ir- irb irc iri irm iro irr iru iry iu- iub iuc iui ium iur iyc iym iyo iyr iyy m-o m-r mbb mbc mbi mbm mbo mbr mbu mc- mcb mcc mci mcm mco mcr mcu mi- mib mic mii mim mio mir miu miy mmb mmc mmi mmm mmo mmr mmu mob moc moi mom moo mor mou moy mrb mrc mri mrm mro mrr mru mry mub muc mui mum mur muu muy my- myb myc mym myo myr myu o-i ob- obb obc obi obm obo obr obu oby oc- ocb occ oci ocm oco ocr ocu oib oic oii oim oio oir oiu om- omb omc omi omm omo omr omu omy oo- oob ooc ooi oom ooo oor or- orb orc ori orm oro orr oru ory ou- ouc oui oum ouo our oyi oyo rbb rbc rbi rbm rbo rbr rbu rcb rcc rci rcm rco rcr rcu rib ric rii rim rio rir riy rmb rmc rmi rmm rmo rmr rob roc roi rom roo ror rou roy rrb rrc rri rrm rrr rru rub ruc rui rum ruo rur ruu ruy ry- ryc rym ryo ryr ryu ryy ubb ubc ubi ubo ubr ubu uby ucb ucc uci ucm uco ucr ucu uib uic uii uim uio uir uiu um- umb umc umi umm umo umr umu uob uoc uom uoo uor ur- urb urc uri urm uro urr uru ury uuc uum uur uuu uyc uyi uyo uyu ybc ybi ybm ybr yby ycc yci yco ycu ycy yii yim yio yir ymc ymi ymm ymo yob yoc yoi yom yoo yor you yoy yrc yro yru yui yum yuo yur yuu yuy yyb yyc yyu yyy

bbbb bbci bbcm bboy bbrc bbyo bcbc bccc bcci bccm bcor bcru bcuc bibb bibi bibo bicc bici bico bimo bio- bioc bioi biou birb biri biro birr biru biry bmci bmic bmir bmmi bmoc bobb bobi bobo bobu boby bocm boco bocu boi- boii boim boiu bomb bomi bomu bomy boob booc boom boor bor- bori borm boro borr boru bory boum bour bouy boyi boyo brcb bric brim brio brmc brob broc brom broo bror brou brrm brrr bruc brum bry- bryo bubb bubi bubo bubu bucc buci buco bucu buic buir buiu bum- bumb buoy bur- burb buri burm buro burr buru bury buyi buyo buyu byob byoc byoi c-bo cbbc cbcc cbcm cbcr cbcu cbir cbrm cbry ccbc cccb cccc ccci cccm cccu ccic ccii ccim ccir ccmb ccmc ccmm ccob ccoc ccom ccrc ccri ccuc cibc cibi cibo cicc cici cico cicr cicu ciii cimb cimi cimm cimo cimr ciob cior cirb circ ciri cirm ciro cirr ciuc ciyu cmbc cmcc cmii cmir cmmb cmmc cmmi cmoc cmoy cmri cmrr cobb cobi cobo cobu coby coco cocu coir com- comb comc comm como comr comu coob coom cor- corb corc cori corm coro corr cory coub cour couy coyo coyr crbc crbu crcc crcr crib cric crim criu crmb crmo crob croc crom croo cror croy crub crum cry- cryb crym cryo cub- cubb cubi cuby cucc cuci cucm cui- cuir cum- curb curi curo curr cury cuy- cuyo cuyr cybb cybc cybi cybo cyc- cycb cycc cym- cymo cyy- cyyc i-by ibbm ibim ibrc ibri ibro ibuy ibyi icbc icbm iccb iccc icci icco iccr iccu icmc icmi icmm icoc icom icor icrc icrm icrr icru icry icub iiii iiio iimc iioi iioo iirc iiuc iium imbi imcb imci imco imir immi immo immy imou imrc imri imro imrr iobi ioby ioci ioii ioio iomo iooi iooo iori irbm irby ircc ircu iri- iric irio iriy irmc irmo irob iroc irrc irri iucc iuiu mbci mbim mbio mbou mcbc mcbi mccc mcci mcic mcii mcmc mcmi mcrc mcri mibc micc mici mico micr miii miio mim- mimi mimo mimy mio- mirc miri miro mirr miru miry miui miyu mmcc mmci mmcm mmic mmii mmmc mmmm mmor mmrc mmyy mobb mobi mobo moby moco moii moio moir momi momo momu momy moob mooc moor morb mori moro moru mory mour mouy moyo moyu mr-c mrbb mrbm mrcb mrcc mrmc mrrc mubi mubo muc- mucc mucu muir mumm mumo mumu mumy murc muri muro murr muru mury mybb mybi myc- myco myi- myir mymy myo- myob myro myrr myry obbo obby oboi obor oboy obri obro ocbc occc occi ocom ocro ocrr ocum ocur oici oiii oimb oiry oium ombo ombu omic omim omio omo- omoi omoo omor omri omro omuo oobi ooby oocr oooo oory orbb orbi orbo orbu orby orci orco ori- oric orio ormo ormy oro- orom oror oroy orri orro orry orub orum oucc ouii ouir oumi our- ouro ouu- ouyr oyou oyri rbbb rbbr rcbc rcbo rccb rccc rcic rcyc rib- ribo ribu riby ricc rico rimi rimm rimo rimu rimy riom riou riri riyo rob- robb robi robo robu roby rocc roco roio roir roiu romb romi romm romo romy roob rooi room roor rorc rori roro roru