-er -ey b-p bbb bbc bbe bbo bbp bbr bbt bby bcb bcc bce bco bcp bcr bct bcy be- beb bec bee beo bep ber bet bey bob boc boe boo bop bor bot boy bpb bpc bpe bpo bpp bpr bpt bpy brb bre bro brp brr brt bry btb btc bte bto btp btr btt bty by- byc bye byo byp byr byt c-- cbb cbc cbe cbo cbp cbr cbt cby ccb ccc cce cco ccp ccr cct ce- ceb cec cee ceo cep cer cet cey co- cob coc coe coo cop cor cot coy cpb cpc cpe cpo cpp cpr cpt crb crc cre cro crp crr crt cry ctb ctc cte cto ctp ctr ctt cty cyb cyc cye cyo cyp cyr cyt ebb ebc ebe ebo ebp ebr ebt eby ec- ecb ecc ece eco ecr ect eeb eec eee eeo eep eer eet eey eo- eob eoc eoe eoo eop eor eot ep- epb epc epe epo epp epr ept erb erc ere ero erp err ert ery etb etc ete eto etp etr ett ety eyc eye eyo eyp eyr eyt ob- obb obc obe obo obp obr obt oby oc- ocb occ oco ocp ocr oct oeb oec oee oeo oep oer oet oey oo- oob ooc ooo oop oor oot op- opb opc ope opo opp opr opt opy or- orb orc ore oro orp orr ort ory ot- otb otc ote oto otp otr ott oye oyo p-p pbb pbc pbe pbo pbp pbr pbt pby pcb pcc pce pco pcp pcr pct peb pec pee peo pep per pet pey pob poc poe poo pop por pot poy ppb ppc ppe ppo ppp ppr ppt prb prc pre pro prp prr prt pry pt- ptb ptc pte pto ptp ptr ptt pty py- pyb pyc pye pyo pyr pyt rbb rbc rbe rbo rbp rbr rbt rcb rcc rce rco rcp rcr rct re- reb rec ree reo rep rer ret rey rob roc roe roo rop ror rot roy rpb rpc rpe rpo rpp rpr rpt rrb rrc rrp rrr rrt rtb rtc rte rto rtp rtr rtt rty ry- ryc rye ryo ryr ryy tbb tbc tbe tbo tbp tbr tbt tcb tcc tce tco tcp tcr tct te- teb tec tee teo tep ter tet tey to- tob toc toe too top tor tot toy tpb tpc tpe tpo tpp tpr tpt trb trc tre tro trp trr trt try ttb ttc tte tto ttp ttr ttt tty tyc tye tyo typ tyr tyt ybc ybe ybp ybr yby ycc yce yco ycp ycy yeb yec yee yeo yep yer yet yey yob yoc yoe yoo yop yor yot yoy ypo yrc yre yro yrp yrt ytc yte yto ytp ytr ytt yyb yyc yye yyt yyy

bbbb bbeb bbet bboy bbpr bbrc bbyo bcbc bcbp bccc bcec bcer bcet bcor bcpp bctc bebb bebe bebo beby beeb beep beer beet beey beo- beor beot bepo berc bere bero berr bert bery betc bete beto bett beye beyt bobb bobe bobo boby boce boco boec boee boeo boep boer boet boey boob booc booe boop boor boot bope bopp bor- bore boro borr bort bory botb bote boto bott boty boye boyo bpcp bpoe bpot bprc brcb brce breb brec bree breo brep brer bret brey brob broc broe broo bror brot brrr brtc bry- brye bryo btbp btcc btec btob btor btrc btrt btry bttb byce byer byob byoc byop byre byrt byte c-bo cbbc cbcc cbce cbcp cbcr cbct cbec cbee cber cbet cbot cbpc cbpp cbre cbrt cbry cbtc cbyt ccbc cccb cccc cccp ccee ccob ccoc ccpe ccpp ccpr ccrc ccre ccrp ccrt cctb cctc cctt cebp cec- cece ceco cecp cect ceeb ceec ceop ceor cepc cepe cepo cepp cepr cept cer- cerc cere cero cerp cert cery cet- cete ceto cetp cobb cobe cobo coby coce coco cocp coct coep coob coop coot cope copo copp copr copt copy cor- corb corc core coro corp corr cort cory cotb cotc cote coto cott coty coyo coyr coyt cpbc cpce cpeb cpep cper cpre cprt cptp cptr crbc crcc crce crcr cre- creb crec cree creo crep cret crob croc croe croo crop cror crot croy crpc crrt crtc crtp cry- cryb cryo ctcp ctec ctep ctor ctot ctpo ctpp ctrc ctrp cybb cybc cybo cyc- cycb cycc cypc cyre cyrt cyt- cytb cyte cyto cyy- cyyc ebbc ebbo ebbr ebby ebcc eber eboe eboo ebor eboy ebpo ebro ecbc ecbe eccb eccc ecce ecco ecct eco- ecop ecot ecpp ecrc ecrr ect- ectc ecto eeby eeee eeoc eerc eero eery eetc eete eore eotc eoto epcc epec epee eper epoc epor epot eppc eppo eppp eppy eprb epro eprp epte erbb erbe ercc erce ercp ereb erec erer eret erob eroc eroe eroo erpe errc erre erro eryc erye etbc etbr etcc etco etec etee eter etoe etoy etre etro ette etto etty eyeb eyec eyer eyet eyey eyot eype eyre eyry eyte eyyr o-eo obbo obby obec ober obet obey oboe obor obot oboy obre obro ocbc occc occt oce ocee ocet ocpp ocre ocro ocrr oct- octe octo octy oec- oecc oeec oere oeye oeyo oobe ooby oocr ooer oooo oore oort oory ootb ootp ooty opec opep oper opet opo- opor oppo oppy opry opto opye orbb orbe orbo orby orce orco ore- oreb orec oreo orer orey oro- oroe oror orot oroy orpc orpe orro orry ortc orte orto otee otep oter oto- otoe otoo otor otoy otpp otre otro otry otte otto otyr oyce oyee oyer oyre pbcc pboc pcbc pccc pcce pcep pcer pcoe pcpb pcpp pcrc pcre pcte pece peco pecr pect pecy peec peep peer peet peor pepe pepo per- perc pere pero perp perr pert pery pete peto petr pett pety peyo peyr pobo poce poco poer poet poey poop poor poot pop- popc pope popo popp popt