-er -ey b-u bbb bbc bbe bbo bbr bbs bbt bbu bby bcb bcc bce bco bcr bcs bct bcu bcy be- beb bec bee beo ber bes bet beu bey bob boc boe boo bor bos bot bou boy brb bre bro brr brs brt bru bry bsb bsc bse bso bsr bss bst bsu bsy btb btc bte bto btr bts btt btu bty bub buc bue buo bur bus but buu buy by- byc bye byo byr bys byt byu c-- cbb cbc cbe cbo cbr cbs cbt cbu cby ccb ccc cce cco ccr ccs cct ccu ce- ceb cec cee ceo cer ces cet ceu cey co- cob coc coe coo cor cos cot cou coy crb crc cre cro crr crs crt cru cry csb csc cse cso csr css cst csu csy ctb ctc cte cto ctr cts ctt ctu cty cub cuc cue cuo cur cus cut cuu cuy cyb cyc cye cyo cyr cys cyt ebb ebc ebe ebo ebr ebs ebt ebu eby ec- ecb ecc ece eco ecr ecs ect ecu eeb eec eee eeo eer ees eet eey eo- eob eoc eoe eoo eor eos eot eou erb erc ere ero err ers ert eru ery es- esb esc ese eso esr ess est esu esy etb etc ete eto etr ets ett etu ety eu- eub euc eue eur eus eut eyc eye eyo eyr eys eyt ob- obb obc obe obo obr obs obt obu oby oc- ocb occ oco ocr ocs oct ocu oeb oec oee oeo oer oes oet oey oo- oob ooc ooo oor oos oot or- orb orc ore oro orr ors ort oru ory os- osb osc ose oso osr oss ost osu ot- otb otc ote oto otr ots ott otu ou- ouc oue ouo our ous out oye oyo oys rbb rbc rbe rbo rbr rbs rbt rbu rcb rcc rce rco rcr rcs rct rcu re- reb rec ree reo rer res ret reu rey rob roc roe roo ror ros rot rou roy rrb rrc rrr rrs rrt rru rsb rsc rse rso rsr rss rst rsu rtb rtc rte rto rtr rts rtt rtu rty rub ruc rue ruo rur rus rut ruu ruy ry- ryc rye ryo ryr rys ryu ryy sbb sbc sbe sbo sbr sbs sbt sbu sby scb scc sce sco scr scs sct scu se- seb sec see seo ser ses set seu sey sob soc soe soo sor sos sot sou soy sr- srb src sre sro srr srs srt sry ss- ssb ssc sse sso ssr sss sst ssu stb stc ste sto str sts stt stu sty sub suc sue suo sur sus sut suu suy sy- syb syc sye syr sys syt syu tbb tbc tbe tbo tbr tbs tbt tbu tcb tcc tce tco tcr tcs tct tcu te- teb tec tee teo ter tes tet teu tey to- tob toc toe too tor tos tot tou toy trb trc tre tro trr trs trt tru try tsb tsc tse tso tsr tss tst tsu tsy ttb ttc tte tto ttr tts ttt ttu tty tub tuc tue tuo tur tus tut tuu tuy tyc tye tyo tyr tys tyt ubb ubc ube ubo ubr ubs ubt ubu uby ucb ucc uce uco ucr ucs uct ucu ueb uec uee uer ues uet uey uob uoc uoe uoo uor uos uot ur- urb urc ure uro urr urs urt uru ury usb usc use uso usr uss ust usu utb utc ute uto utr uts utt utu uty uuc uue uur uus uut uuu uyc uyo uys uyu ybc ybe ybr ybs yby ycc yce yco ycs ycu ycy yeb yec yee yeo yer yes yet yey yob yoc yoe yoo yor yos yot you yoy yrc yre yro yrs yrt yru ysb ysc yse yso ysr yss yst ysu ysy ytc yte yto ytr yts ytt ytu yue yuo yur yus yut yuu yuy yyb yyc yye yys yyt yyu yyy

-ose -ous bbbb bbbs bbeb bbet bboy bbrc bbyo bcbc bcbs bccc bccs bcec bcer bces bcet bcor bcos bcrs bcru bcsc bcss bctc bcts bcuc bebb bebe bebo beby becs becu beeb beer bees beet beey beo- beor beos beot berc bere bero berr bers bert beru bery bes- bese beso bess best besy betc bete beto bets bett betu beur beye beys beyt bobb bobe bobo bobs bobu boby boce boco bocs bocu boec boee boeo boer boes boet boey boob booc booe boor boos boot bor- bore boro borr bors bort boru bory bosc bose boso boss bost bosu botb bote boto bots bott boty boue bour bous bout bouy boye boyo boys brcb brce breb brec bree breo brer bres bret brey brob broc broe broo bror bros brot brou brrr brrs brsb brsr brst brtc bruc brue brus brut bry- brye bryo bscs bseb bsec bsee bser bses bset bsos bssc bsse bsts btcc btcs btec btob btor btrc btrt btry btss bttb btus bubb bube bubo bubs bubu bucc buce buco bucs bucu buer bueu buoy bur- burb bure buro burr burs burt buru bury busc buse buss bust busu busy but- bute buto buts butt buty buus buyo buys buyu byce byer byes byob byoc byos byre byrt bysb byse byso byss byst bysy byte byts c-bo cbbc cbbs cbcc cbce cbcr cbcs cbct cbcu cbec cbee cber cbet cbot cbre cbrt cbry cbsc cbse cbtc cbus cbyt ccbc cccb cccc cccs cccu ccee ccob ccoc ccrc ccre ccrs ccrt ccss ccst cctb cctc cctt ccuc ccus ccut cebs cebu cec- cece ceco cecs cect ceeb ceec cees ceor ceos ceou cer- cerc cere cero cers cert cery cesc cese cesr cess cest cet- cete ceto cets ceys ceyu cobb cobe cobo cobs cobu coby coce coco coct cocu coes coob coos coot cor- corb corc core coro corr cors cort cory cosc cose coso coss cost