-er -ey b-p bbb bbc bbe bbo bbp bbr bbs bbt bby bcb bcc bce bco bcp bcr bcs bct bcy be- beb bec bee beo bep ber bes bet bey bob boc boe boo bop bor bos bot boy bpb bpc bpe bpo bpp bpr bps bpt bpy brb bre bro brp brr brs brt bry bsb bsc bse bso bsp bsr bss bst bsy btb btc bte bto btp btr bts btt bty by- byc bye byo byp byr bys byt c-- cbb cbc cbe cbo cbp cbr cbs cbt cby ccb ccc cce cco ccp ccr ccs cct ce- ceb cec cee ceo cep cer ces cet cey co- cob coc coe coo cop cor cos cot coy cpb cpc cpe cpo cpp cpr cps cpt crb crc cre cro crp crr crs crt cry csb csc cse cso csp csr css cst csy ctb ctc cte cto ctp ctr cts ctt cty cyb cyc cye cyo cyp cyr cys cyt ebb ebc ebe ebo ebp ebr ebs ebt eby ec- ecb ecc ece eco ecr ecs ect eeb eec eee eeo eep eer ees eet eey eo- eob eoc eoe eoo eop eor eos eot ep- epb epc epe epo epp epr eps ept erb erc ere ero erp err ers ert ery es- esb esc ese eso esp esr ess est esy etb etc ete eto etp etr ets ett ety eyc eye eyo eyp eyr eys eyt ob- obb obc obe obo obp obr obs obt oby oc- ocb occ oco ocp ocr ocs oct oeb oec oee oeo oep oer oes oet oey oo- oob ooc ooo oop oor oos oot op- opb opc ope opo opp opr ops opt opy or- orb orc ore oro orp orr ors ort ory os- osb osc ose oso osp osr oss ost ot- otb otc ote oto otp otr ots ott oye oyo oys p-p pbb pbc pbe pbo pbp pbr pbs pbt pby pcb pcc pce pco pcp pcr pcs pct peb pec pee peo pep per pes pet pey pob poc poe poo pop por pos pot poy ppb ppc ppe ppo ppp ppr pps ppt prb prc pre pro prp prr prs prt pry ps- psb psc pse pso psp psr pss pst psy pt- ptb ptc pte pto ptp ptr pts ptt pty py- pyb pyc pye pyo pyr pys pyt rbb rbc rbe rbo rbp rbr rbs rbt rcb rcc rce rco rcp rcr rcs rct re- reb rec ree reo rep rer res ret rey rob roc roe roo rop ror ros rot roy rpb rpc rpe rpo rpp rpr rps rpt rrb rrc rrp rrr rrs rrt rsb rsc rse rso rsp rsr rss rst rtb rtc rte rto rtp rtr rts rtt rty ry- ryc rye ryo ryr rys ryy sbb sbc sbe sbo sbp sbr sbs sbt sby scb scc sce sco scp scr scs sct se- seb sec see seo sep ser ses set sey sob soc soe soo sop sor sos sot soy spb spc spe spo spp spr sps spt spy sr- srb src sre sro srp srr srs srt sry ss- ssb ssc sse sso ssp ssr sss sst stb stc ste sto stp str sts stt sty sy- syb syc sye syp syr sys syt tbb tbc tbe tbo tbp tbr tbs tbt tcb tcc tce tco tcp tcr tcs tct te- teb tec tee teo tep ter tes tet tey to- tob toc toe too top tor tos tot toy tpb tpc tpe tpo tpp tpr tps tpt trb trc tre tro trp trr trs trt try tsb tsc tse tso tsp tsr tss tst tsy ttb ttc tte tto ttp ttr tts ttt tty tyc tye tyo typ tyr tys tyt ybc ybe ybp ybr ybs yby ycc yce yco ycp ycs ycy yeb yec yee yeo yep yer yes yet yey yob yoc yoe yoo yop yor yos yot yoy ypo yps yrc yre yro yrp yrs yrt ysb ysc yse yso ysp ysr yss yst ysy ytc yte yto ytp ytr yts ytt yyb yyc yye yys yyt yyy

-ose bbbb bbbs bbeb bbet bboy bbpr bbrc bbyo bcbc bcbp bcbs bccc bccs bcec bcer bces bcet bcor bcos bcpp bcps bcrs bcsc bcss bctc bcts bebb bebe bebo beby becs beeb beep beer bees beet beey beo- beor beos beot bepo berc bere bero berr bers bert bery bes- bese beso bess best besy betc bete beto bets bett beye beys beyt bobb bobe bobo bobs boby boce boco bocs boec boee boeo boep boer boes boet boey boob booc booe boop boor boos boot bope bopp bops bor- bore boro borr bors bort bory bosc bose boso boss bost botb bote boto bots bott boty boye boyo boys bpcp bpoe bpot bprc brcb brce breb brec bree breo brep brer bres bret brey brob broc broe broo bror bros brot brrr brrs brsb brsr brst brtc bry- brye bryo bscp bscs bseb bsec bsee bser bses bset bsos bspp bspr bssc bsse bsts btbp btcc btcs btec btob btor btps btrc btrt btry btss bttb byce byer byes byob byoc byop byos byre byrt bysb byse byso bysp byss byst bysy byte byts c-bo cbbc cbbs cbcc cbce cbcp cbcr cbcs cbct cbec cbee cber cbet cbot cbpc cbpp cbre cbrt cbry cbsc cbse cbtc cbyt ccbc cccb cccc cccp cccs ccee ccob ccoc ccpe ccpp ccpr ccps ccrc ccre ccrp ccrs ccrt ccsp ccss ccst cctb cctc cctt cebp cebs cec- cece ceco cecp cecs cect ceeb ceec cees ceop ceor ceos cepc cepe cepo cepp cepr ceps cept cer- cerc cere cero cerp cers cert cery cesc cese cesp cesr cess cest cet- cete ceto cetp cets ceys cobb cobe cobo cobs coby coce coco cocp coct coep coes coob coop coos coot cope copo copp copr cops copt copy cor- corb corc core coro corp corr cors cort cory cosc cose coso