-er -ey b-u bbb bbc bbe bbo bbr bbs bbu bby bcb bcc bce bco bcr bcs bcu bcy be- beb bec bee beo ber bes beu bey bob boc boe boo bor bos bou boy brb bre bro brr brs bru bry bsb bsc bse bso bsr bss bsu bsy bub buc bue buo bur bus buu buy by- byc bye byo byr bys byu c-- cbb cbc cbe cbo cbr cbs cbu cby ccb ccc cce cco ccr ccs ccu ce- ceb cec cee ceo cer ces ceu cey co- cob coc coe coo cor cos cou coy crb crc cre cro crr crs cru cry csb csc cse cso csr css csu csy cub cuc cue cuo cur cus cuu cuy cyb cyc cye cyo cyr cys ebb ebc ebe ebo ebr ebs ebu eby ec- ecb ecc ece eco ecr ecs ecu eeb eec eee eeo eer ees eey eo- eob eoc eoe eoo eor eos eou erb erc ere ero err ers eru ery es- esb esc ese eso esr ess esu esy eu- eub euc eue eur eus eyc eye eyo eyr eys ob- obb obc obe obo obr obs obu oby oc- ocb occ oco ocr ocs ocu oeb oec oee oeo oer oes oey oo- oob ooc ooo oor oos or- orb orc ore oro orr ors oru ory os- osb osc ose oso osr oss osu ou- ouc oue ouo our ous oye oyo oys rbb rbc rbe rbo rbr rbs rbu rcb rcc rce rco rcr rcs rcu re- reb rec ree reo rer res reu rey rob roc roe roo ror ros rou roy rrb rrc rrr rrs rru rsb rsc rse rso rsr rss rsu rub ruc rue ruo rur rus ruu ruy ry- ryc rye ryo ryr rys ryu ryy sbb sbc sbe sbo sbr sbs sbu sby scb scc sce sco scr scs scu se- seb sec see seo ser ses seu sey sob soc soe soo sor sos sou soy sr- srb src sre sro srr srs sry ss- ssb ssc sse sso ssr sss ssu sub suc sue suo sur sus suu suy sy- syb syc sye syr sys syu ubb ubc ube ubo ubr ubs ubu uby ucb ucc uce uco ucr ucs ucu ueb uec uee uer ues uey uob uoc uoe uoo uor uos ur- urb urc ure uro urr urs uru ury usb usc use 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 yeo yer yes yey yob yoc yoe yoo yor yos you yoy yrc yre yro yrs yru ysb ysc yse yso ysr yss ysu ysy yue 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 becs becu beeb beer bees beey beo- beor beos berc bere bero berr bers beru bery bes- bese beso bess besy beur beye beys bobb bobe bobo bobs bobu boby boce boco bocs bocu boec boee boeo boer boes boey boob booc booe boor boos bor- bore boro borr bors boru bory bosc bose boso boss bosu boue bour bous bouy boye boyo boys brcb brce breb brec bree breo brer bres brey brob broc broe broo bror bros brou brrr brrs brsb brsr bruc brue brus bry- brye bryo bscs bseb bsec bsee bser bses bsos bssc bsse bubb bube bubo bubs bubu bucc buce buco bucs bucu buer bueu buoy bur- burb bure buro burr burs buru bury busc buse buss busu busy buus buyo buys buyu byce byer byes byob byoc byos byre bysb byse byso byss bysy c-bo cbbc cbbs cbcc cbce cbcr cbcs cbcu cbec cbee cber 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 ceor ceos ceou cer- cerc cere cero cers cery cesc cese cesr cess ceys ceyu cobb cobe cobo cobs cobu coby coce coco cocu coes coob coos cor- corb corc core coro corr cors cory cosc cose coso coss cosy coub coue cour cous couy coyo coyr coys crbc crbu crcc crce crcr cre- creb crec cree creo cres creu crob croc croe croo cror croy crss crub crue crus cry- cryb cryo crys cscb cscc csce csco cscr cscs csec csee cser csob csor csos csrc csrs csse cssr csur csus csys cub- cubb cube cubs cuby cucc cuce cuer cues curb cure curo curr curs cury cusb cuso cuss cusu cusy cuy- cuyo cuyr cybb cybc cybo cyc- cycb cycc cycs cyre cyrs cyse cyy- cyyc ebbc ebbo ebbr ebbs ebby ebcc eber ebes eboe eboo ebor ebos eboy ebro ebru ebur ebus ecbc ecbe eccb eccc ecce ecco eces eco- ecos ecou ecrc ecrr ecru ecsc ecse ecss ecsu ecus eeby eecs eeee eees eeoc eerc eero eers eery eese eesy eoes eore eous erbb erbe ercc erce ereb erec erer eres erob eroc eroe eroo eros errc erre erro errs erse erso erub eruc erur erus eryc erye esbo esbs escb esce esco escr escs escu esee eseo eser eses eso- esos esse esso essu essy esus eubc euer euos eur- eurc eure euro eury euse eyeb eyec eyer eyes eyey eyre eyry eyse eyyr o-eo obbo obby obec ober obes obey oboe obor obos oboy obre obro obsr obss obus ocbc occc oce ocee ocos ocre ocro ocrr ocrs ocur ocys oec- oecc oeec oere oers oese oeye oeyo oobe ooby oocr ooer ooes oooo ooos oore oory oose oous orbb orbe orbo orbs orbu orby orce orco orcs ore- oreb orec oreo orer ores orey oro- oroe oror oros oroy orro orrs orry orse orso orsu orsy orub orus orys osbe osby oscc osce osco osec osee oser oses