-er b-p bbb bbc bbe bbf bbp bbr bcb bcc bce bcf bcp bcr be- beb bec bee bef bep ber bfb bfc bfe bff bfp bfr bpb bpc bpe bpf bpp bpr brb bre brf brp brr c-- cbb cbc cbe cbf cbp cbr ccb ccc cce ccf ccp ccr ce- ceb cec cee cef cep cer cfb cfc cfe cff cfp cfr cpb cpc cpe cpf cpp cpr crb crc cre crf crp crr ebb ebc ebe ebf ebp ebr ec- ecb ecc ece ecf ecr eeb eec eee eef eep eer ef- efb efc efe eff efp efr ep- epb epc epe epf epp epr erb erc ere erf erp err fbb fbc fbe fbf fbp fbr fcb fcc fce fcf fcp fcr feb fec fee fef fep fer ffc ffe fff ffp ffr fpb fpc fpe fpp fpr frb frc fre frf frp frr p-p pbb pbc pbe pbf pbp pbr pcb pcc pce pcf pcp pcr peb pec pee pef pep per pfb pfc pfe pff pfp pfr ppb ppc ppe ppf ppp ppr prb prc pre prf prp prr rbb rbc rbe rbf rbp rbr rcb rcc rce rcf rcp rcr re- reb rec ree ref rep rer rfb rfc rfe rff rfp rfr rpb rpc rpe rpf rpp rpr rrb rrc rrf rrp rrr

bbbb bbeb bbfc bbpr bbrc bcbc bcbp bccc bcec bcer bcfc bcpp bebb bebe beeb beef beep beer befe beff berc bere berr bfpp bpcp bpfc bprc brcb brce breb brec bree bref brep brer brfc brrr cbbc cbcc cbce cbcp cbcr cbec cbee cbef cber cbfb cbfc cbpc cbpp cbre ccbc cccb cccc cccf cccp ccee ccfc ccff ccpe ccpp ccpr ccrc ccre ccrf ccrp cebp cec- cece cecp ceeb ceec cef- cefc cepc cepe cepp cepr cer- cerc cere cerf cerp cfbc cfbr cfcb cfcf cffb cffr cfpr cfrb cfre cfrp cpbc cpce cpeb cpep cper cpff cpre crbc crcc crce crcr cre- creb crec cree crep crfc crpc ebbc ebbr ebcc eber ebfc ecbc ecbe eccb eccc ecce ecef ecfc ecfr ecpp ecrc ecrf ecrr eeee eefe eerc efbr epcc epec epee eper epfc eppc eppp eprb eprp erbb erbe ercc erce ercp ereb erec erer erfc erpe errc erre fccf fccp fece feeb feer fefc fefe feff fepc ferb ferc fere ferr ffcc ffee ffff ffrr fp-c fpcc fprf frbc frcc frcp free frep frfc pbcc pbrf pcbc pccc pcce pcep pcer pcfc pcpb pcpp pcrc pcre pcrf pece pecr peec peep peer pefc peff pepe per- perc pere perf perp perr pfcb pfce pfff pffr ppcc pper pppp pprc pprf prbc prcc prcf prcp pre- preb prec pree pref prep prfc rbbb rbbr rcbc rccb rccc rcep rcfc rebb rebe recc rece recp recr reeb reef reep refe reff refr repe repp repr rere rfef rffc rpfc rrfc rrrr

bbbee be-er beber beebe beffe beppe berbe berec berre brece breef breer brere brrrr c-p-c cbeff ccccc cebec ceber cebpb cebpe ceere cerc- cerce cerec cerer cerre cpcfc crebe crece creep creer crepe ebber eeeee eepee efere effer eperc erbbe erber erere febre feere ferce ferr- ferre frcpc freep freer frere p-rep pebre peece peere pepee peppe perce perec perer perre prece preef preff rebbe rebec reber recce recep reece reefe reepe reere refer reffe repec reppe rere- reree rperf

bbbbbb beebee beefer beeper befree berbee berber berere berrer breefe breere ceecee eebree effere erbree ferber ferfer ferrer freepr frefre peepee peeper peerce peerer peffer pepper percee percer perere perper perree pppppp preece prefer preffe rebbec reefer reeffe reeper refeff repper repref

bbbbbbb be-free berbere cerbere cerebr- creeper ferebee ferrere freebee freeppp pee-pee perceep pfeffer preferr preffer prepere prepper referee referer repreef reprefe rerefer

bbbbbbbb beepbeep bepepper berebere berepper cerfbeer freebeer peeppeep pepperer perrerer preferee preferer referree referrer

beebeebee preferree preferrer repe-refe

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