-er -ey b-u bbb bbc bbe bbk bbo bbr bbs bbu bby bcb bcc bce bck bco bcr bcs bcu bcy be- beb bec bee bek beo ber bes beu bey bkb bkc bke bkk bko bkr bks bob boc boe bok boo bor bos bou boy brb bre brk bro brr brs bru bry bsb bsc bse bsk bso bsr bss bsu bsy bub buc bue buk buo bur bus buu buy by- byc bye byk byo byr bys byu c-- cbb cbc cbe cbk cbo cbr cbs cbu cby ccb ccc cce cck cco ccr ccs ccu ce- ceb cec cee cek ceo cer ces ceu cey ckb ckc cko cks cky co- cob coc coe cok coo cor cos cou coy crb crc cre crk cro crr crs cru cry csb csc cse csk cso csr css csu csy cub cuc cue cuk cuo cur cus cuu cuy cyb cyc cye cyk cyo cyr cys ebb ebc ebe ebk ebo ebr ebs ebu eby ec- ecb ecc ece eck eco ecr ecs ecu eeb eec eee eek eeo eer ees eey ekb ekc eke eko ekr eks eku eky eo- eob eoc eoe eok eoo eor eos eou erb erc ere erk ero err ers eru ery es- esb esc ese esk eso esr ess esu esy eu- eub euc eue eur eus eyc eye eyo eyr eys kbb kbc kbe kbk kbo kbr kbs kbu kcb kcc kce kck kcr kcs kcu ke- keb kec kee kek keo ker kes key kkb kkc kke kkk kkr kks kku kky kob koc koe kok koo kor kos kou koy krc krk kro krr krs kru kry ksb ksc kse ksk kso ksr kss ksu kub kuc kue kuk kur kus kuu kuy kyc kye kyo kyr kys kyu ob- obb obc obe obk obo obr obs obu oby oc- ocb occ ock oco ocr ocs ocu oeb oec oee oeo oer oes oey okb okc oke okk oko okr oks oku oo- oob ooc ook ooo oor oos or- orb orc ore ork oro orr ors oru ory os- osb osc ose osk oso osr oss osu ou- ouc oue ouk ouo our ous oye oyo oys rbb rbc rbe rbk rbo rbr rbs rbu rcb rcc rce rco rcr rcs rcu re- reb rec ree rek reo rer res reu rey rkb rkc rke rkk rko rks rku rky rob roc roe rok roo ror ros rou roy rrb rrc rrk rrr rrs rru rsb rsc rse rsk rso rsr rss rsu rub ruc rue ruk ruo rur rus ruu ruy ry- ryc rye ryk ryo ryr rys ryu ryy sbb sbc sbe sbk sbo sbr sbs sbu sby scb scc sce sck sco scr scs scu se- seb sec see sek seo ser ses seu sey sk- skb skc ske skk sko skr sks sku sky sob soc soe sok soo sor sos sou soy sr- srb src sre srk sro srr srs sry ss- ssb ssc sse ssk sso ssr sss ssu sub suc sue suk suo sur sus suu suy sy- syb syc sye syk syr sys syu ubb ubc ube ubk ubo ubr ubs ubu uby ucb ucc uce uck uco ucr ucs ucu ueb uec uee uer ues uey ukb ukc uke ukk ukr uku uob uoc uoe uok uoo uor uos ur- urb urc ure urk uro urr urs uru ury usb usc use usk uso usr uss usu uuc uue uur uus uuu uyc uyo uys uyu ybc ybe ybr ybs yby ycc yce yco ycs ycu ycy yeb yec yee yek yeo yer yes yey ykk yob yoc yoe yok yoo yor yos you yoy yrc yre yro yrs yru ysb ysc yse ysk yso ysr yss ysu ysy yue yuk yuo yur yus yuu yuy yyb yyc yye yys yyu yyy

-ose -ous bbbb bbbs bbeb bboy bbrc bbyo bcbc bcbs bccc bccs bcec bcer bces bcor bcos bcrs bcru bcsc bcss bcuc bebb bebe bebo beby beck becs becu beeb beek beer bees beey beke beko beks beo- beok beor beos berc bere berk bero berr bers beru bery bes- bese besk beso bess besy beuk beur beye beyk beys bkcy bkry bobb bobe bobo bobs bobu boby boce bock boco bocs bocu boec boee boeo boer boes boey boke boko boks boku boob booc booe book boor boos bor- bore bork boro borr bors boru bory bosc bose bosk boso boss bosu boue bouk bour bous bouy boye boyo boys brcb brce breb brec bree brek breo brer bres brey brkb brob broc broe brok broo bror bros brou brrr brrs brsb brsr bruc brue brus bry- brye bryk bryo bscs bseb bsec bsee bser bses bsos bssc bsse bubb bube bubo bubs bubu bucc buce buck buco bucs bucu buer bueu buke bukk buko buku buky buoy bur- burb bure burk buro burr burs buru bury busc buse busk buss busu busy buus buyo buys buyu byce byck byer byes byke byob byoc byos byre byrk bysb byse byso byss bysy c-bo cbbc cbbs cbcc cbce cbcr cbcs cbcu cbec cbee cber cbko cbkr cbre cbry cbsc cbse cbus ccbc cccb cccc cccs cccu ccee ccob ccoc ccrc ccre ccrs ccss ccuc ccus cebs cebu cec- cece ceco cecs ceeb ceec cees ceke ceor ceos ceou cer- cerc cere cero cers cery cesc cese cesr cess ceys ceyu ckbc ckbe ckck ckco ckcs ckcy cker ckey ckob ckoc ckoo ckor ckos ckoy ckrc ckry cksb ckso cobb cobe cobo cobs cobu coby coce cock coco cocu coes cok- coke coko coky coob cook coos cor- corb corc core cork coro corr cors cory cosc cose coso coss cosy coub coue couk cour cous couy coyo coyr coys crbc crbu crcc crce crcr cre- creb crec cree creo cres creu crkc crob croc croe crok croo cror croy crss crub crue cruk crus cry- cryb cryo crys cscb cscc csce csco cscr cscs csec csee