-er -ey -up b-p b-u bbb bbc bbe bbp bbr bbs bbu bby bcb bcc bce bcp bcr bcs bcu bcy be- beb bec bee bep ber bes beu bey bpb bpc bpe bpp bpr bps bpu bpy brb bre brp brr brs bru bry bsb bsc bse bsp bsr bss bsu bsy bub buc bue bup bur bus buu buy by- byc bye byp byr bys byu c-- cbb cbc cbe cbp cbr cbs cbu cby ccb ccc cce ccp ccr ccs ccu ce- ceb cec cee cep cer ces ceu cey cpb cpc cpe cpp cpr cps cpu crb crc cre crp crr crs cru cry csb csc cse csp csr css csu csy cub cuc cue cup cur cus cuu cuy cyb cyc cye cyp cyr cys ebb ebc ebe ebp ebr ebs ebu eby ec- ecb ecc ece ecr ecs ecu eeb eec eee eep eer ees eey ep- epb epc epe epp epr eps epu erb erc ere erp err ers eru ery es- esb esc ese esp esr ess esu esy eu- eub euc eue eup eur eus eyc eye eyp eyr eys p-p pbb pbc pbe pbp pbr pbs pbu pby pcb pcc pce pcp pcr pcs pcu peb pec pee pep per pes peu pey ppb ppc ppe ppp ppr pps ppu prb prc pre prp prr prs pru pry ps- psb psc pse psp psr pss psu psy pub puc pue pup pur pus puu puy py- pyb pyc pye pyr pys pyu rbb rbc rbe rbp rbr rbs rbu rcb rcc rce rcp rcr rcs rcu re- reb rec ree rep rer res reu rey rpb rpc rpe rpp rpr rps rpu rrb rrc rrp rrr rrs rru rsb rsc rse rsp rsr rss rsu rub ruc rue rup rur rus ruu ruy ry- ryc rye ryr rys ryu ryy sbb sbc sbe sbp sbr sbs sbu sby scb scc sce scp scr scs scu se- seb sec see sep ser ses seu sey spb spc spe spp spr sps spu spy sr- srb src sre srp srr srs sry ss- ssb ssc sse ssp ssr sss ssu sub suc sue sup sur sus suu suy sy- syb syc sye syp syr sys syu ubb ubc ube ubp ubr ubs ubu uby ucb ucc uce ucp ucr ucs ucu ueb uec uee uep uer ues uey up- upb upc upe upp upr ups upu ur- urb urc ure urp urr urs uru ury usb usc use usp usr uss usu uuc uue uur uus uuu uyc uys uyu ybc ybe ybp ybr ybs yby ycc yce ycp ycs ycu ycy yeb yec yee yep yer yes yey yps ypu yrc yre yrp yrs yru ysb ysc yse ysp ysr yss ysu ysy yue yup yur yus yuu yuy yyb yyc yye yys yyu yyy

bbbb bbbs bbeb bbpr bbrc bcbc bcbp bcbs bccc bccs bcec bcer bces bcpp bcps bcrs bcru bcsc bcss bcuc bcup bebb bebe beby becs becu beeb beep beer bees beey berc bere berr bers beru bery bes- bese bess besy beur beye beys bpcp bprc bpsu brcb brce breb brec bree brep brer bres brey brrr brrs brsb brsr bruc brue brup brus bry- brye bscp bscs bseb bsec bsee bser bses bspp bspr bssc bsse bsup bubb bube bubs bubu bucc buce bucs bucu buer bueu bupc bups bur- burb bure burp burr burs buru bury busc buse buss busu busy buus buys buyu byce byer byes byre bysb byse bysp byss bysy cbbc cbbs cbcc cbce cbcp cbcr cbcs cbcu cbec cbee cber cbpc cbpp cbre cbry cbsc cbse cbus ccbc cccb cccc cccp cccs cccu ccee ccpe ccpp ccpr ccps ccrc ccre ccrp ccrs ccsp ccss ccuc ccup ccus cebp cebs cebu cec- cece cecp cecs ceeb ceec cees cepc cepe cepp cepr ceps cer- cerc cere cerp cers cery cesc cese cesp cesr cess ceys ceyu cpbc cpce cpcs cpcu cpeb cpep cper cpps cpre cprs cpsc cpsr cpsu cpus crbc crbu crcc crce crcr cre- creb crec cree crep cres creu crpc crps crsp crss crub crue crup crus cry- cryb crys cscb cscc csce cscr cscs csec csee csep cser cspb cspc cspe csps csrc csrs csse cssr csup csur csus csys cub- cubb cube cubs cuby cucc cuce cuer cues cupe cupp cupr cups curb cure curr curs cury cusb cusp cuss cusu cusy cuy- cuyp cuyr cybb cybc cyc- cycb cycc cycs cypc cyps cyre cyrs cyse cyy- cyyc ebbc ebbr ebbs ebby ebcc eber ebes ebru ebur ebus ecbc ecbe eccb eccc ecce eces ecpp ecrc ecrr ecru ecsc ecse ecsp ecss ecsu ecus eeby eecs eeee eees eeps eerc eers eery eese eesy epcc epec epee eper epes eppc eppp epps eppy eprb eprp eprs epsc epsp epss epub epus erbb erbe ercc erce ercp ereb erec erer eres erpe erps errc erre errs erse erub eruc erur erus eryc erye esbs escb esce escr escs escu esee eser eses espc espe espp esps espy esse essp essu essy esus eubc euer eur- eurc eure eury euse eyeb eyec eyer eyes eyey eype eyre eyry eyse eyup eyyr pbcc pbrs pbsp pcbc pcbs pccc pcce pccs pcep pcer pcpb pcpp pcps pcrc pcre pcse pece pecr pecs pecy peec peep peer pees pepe peps per- perc pere perp perr pers peru pery pese pess pesu pesy peur peyr peys ppcc ppcs pper pppp ppps pprc ppru ppss ppur ppye prbc prbs prcc prcp prcs pre- preb prec pree prep pres preu prey prps prrs prsc prse prss prue prus pruu prys psbr pscu pseb psec pspp pspr psps psrp pssc psse psy- psys pu-e pube pubs pubu puce puer pueu pupe pups pupu pupy pur- purb pure purp purr purs puru pury puss puuc puy- puys pyce pyep pyes pype pypy pyr- pyre pyry pyse pyss rbbb rbbr rbbs rbsp rbss rcbc rccb rccc rccs rcep rcps rcsc rcss rcyc rebb rebe rebs rebu recc