-er -ey -ic b-p bbb bbc bbe bbi bbp bbr bbs bby bcb bcc bce bci bcp bcr bcs bcy be- beb bec bee bei bep ber bes bey bi- bib bic bie bii bip bir bis biy bpb bpc bpe bpi bpp bpr bps bpy brb bre bri brp brr brs bry bsb bsc bse bsi bsp bsr bss bsy by- byc bye byi byp byr bys c-- cbb cbc cbe cbi cbp cbr cbs cby ccb ccc cce cci ccp ccr ccs ce- ceb cec cee cei cep cer ces cey ci- cib cic cie cii cip cir cis cpb cpc cpe cpi cpp cpr cps crb crc cre cri crp crr crs cry csb csc cse csi csp csr css csy cyb cyc cye cyp cyr cys ebb ebc ebe ebi ebp ebr ebs eby ec- ecb ecc ece eci ecr ecs eeb eec eee eep eer ees eey eib eic eie eii eip eir eis ep- epb epc epe epi epp epr eps erb erc ere eri erp err ers ery es- esb esc ese esi esp esr ess esy eyc eye eyp eyr eys ibb ibc ibe ibi ibp ibr ibs iby icb icc ice ici icp icr ics icy ie- iec iee iei iep ier ies iey iib iic iie iii iip iir iis ipb ipc ipe ipi ipp ipr ips ipy ir- irb irc ire iri irp irr irs iry is- isb isc ise isi isp isr iss isy iyc iye iyr iys iyy p-p pbb pbc pbe pbi pbp pbr pbs pby pcb pcc pce pci pcp pcr pcs peb pec pee pei pep per pes pey pib pic pie pii pip pir pis ppb ppc ppe ppi ppp ppr pps prb prc pre pri prp prr prs pry ps- psb psc pse psi psp psr pss psy py- pyb pyc pye pyr pys rbb rbc rbe rbi rbp rbr rbs rcb rcc rce rci rcp rcr rcs re- reb rec ree rei rep rer res rey rib ric rie rii rip rir ris riy rpb rpc rpe rpi rpp rpr rps rrb rrc rri rrp rrr rrs rsb rsc rse rsi rsp rsr rss ry- ryc rye ryr rys ryy sbb sbc sbe sbi sbp sbr sbs sby scb scc sce sci scp scr scs se- seb sec see sei sep ser ses sey sib sic sie sii sip sir sis spb spc spe spi spp spr sps spy sr- srb src sre sri srp srr srs sry ss- ssb ssc sse ssi ssp ssr sss sy- syb syc sye syi syp syr sys ybc ybe ybi ybp ybr ybs yby ycc yce yci ycp ycs ycy yeb yec yee yei yep yer yes yey yie yii yip yir yis yps yrc yre yrp yrs ysb ysc yse ysi ysp ysr yss ysy yyb yyc yye yys yyy

bbbb bbbs bbci bbeb bbpr bbrc bcbc bcbp bcbs bccc bcci bccs bcec bcer bces bcie bcis bcpp bcps bcrs bcsc bcss bebb bebe bebi beby beci becs beeb beep beer bees beey beic beir beis berc bere beri berr bers bery bes- bese bess besy beye beyi beys bibb bibe bibi bibs bicc bice bici bics bieb bier bies biis bipp bips birb bire biri birr birs biry bis- bisc bise bisp biss bisy biys bpcp bprc brcb brce breb brec bree brei brep brer bres brey bric brie bris brrr brrs brsb brsr bry- brye bsci bscp bscs bseb bsec bsee bser bses bsic bspp bspr bssc bsse byce byer byes byre bysb byse bysi bysp byss bysy cbbc cbbs cbcc cbce cbcp cbcr cbcs cbec cbee cber cbir cbpc cbpp cbre cbry cbsc cbse cbsi ccbc cccb cccc ccci cccp cccs ccee ccic ccii ccip ccir ccis ccpe ccpp ccpr ccps ccrc ccre ccri ccrp ccrs ccsi ccsp ccss cebp cebs cec- cece ceci cecp cecs ceeb ceec cees ceip cepc cepe cepp cepr ceps cer- cerc cere ceri cerp cers cery cesc cese cesi cesp cesr cess ceys cibc cibe cibi cicc cici cicr cics ciee cier cies ciii ciis cipp cips cirb circ cire ciri cirr cirs cis- cisc cise cisp cisr ciss cisy cpbc cpce cpcs cpeb cpep cper cpic cpps cpre cpri cprs cpsc cpsr crbc crcc crce crcr cre- creb crec cree crei crep cres crib cric crie crip cris crpc crps crsp crss cry- cryb crys cscb cscc csce csci cscr cscs csec csee csep cser csib csir csis cspb cspc cspe cspi csps csrc csrs csse cssr csys cybb cybc cybi cyc- cycb cycc cycs cypc cyps cyre cyrs cyse cyy- cyyc ebbc ebbr ebbs ebby ebcc eber ebes ebic ebis ecbc ecbe eccb eccc ecce ecci eces ecib ecip ecis ecpp ecrc ecri ecrr ecsc ecse ecsp ecss eeby eecs eeee eees eeps eerc eers eery eese eesi eesy eics eiec eiei eier eies eipr eire eirs eiry eise eiss eisy epcc epci epec epee eper epes epi- epic epie epip epis eppc eppp epps eppy eprb eprp eprs epsc epsi epsp epss erbb erbe ercc erce ercp ereb erec erei erer eres eric erie eris erpe erps errc erre errs erse ersi eryc erye esbs escb esce esci escr escs esee eser eses esie esis espc espe espi espp esps espy esri esse essi essp essy eyeb eyec eyer eyes eyey eyir eype eyre eyry eyse eyyr i-be i-by ibcs ibec ibes ibie ibis ibrc ibri ibss ibyi icbc icbp icbs iccb iccc icci iccp iccr iccs icec icee icer ices icey icis icpc icps icrc icre icrr icrs icry icsb icsc icse icsi icsp icsr icss iecc ieie iere ieri iers iesc iesi iesr iies iiie iiii iiis iirc iirs iisc iisi iisp iisr ipcc ipce ipcs ipec iper ipes ipie ippc ippr ippy ipri ipsc ipse ipsi ipsp ipss irbe irbp irby ircc ircs iree irer ires iri- iric irie irip iris iriy irpc irpe irps irrc irre irri irrs irse irsp isbe iscc isci iscp iscr iscs iseb