-er -ey b-u bbb bbc bbe bbk bbr bbu bby bcb bcc bce bck bcr bcu bcy be- beb bec bee bek ber beu bey bkb bkc bke bkk bkr brb bre brk brr bru bry bub buc bue buk bur buu buy by- byc bye byk byr byu c-- cbb cbc cbe cbk cbr cbu cby ccb ccc cce cck ccr ccu ce- ceb cec cee cek cer ceu cey ckb ckc cky crb crc cre crk crr cru cry cub cuc cue cuk cur cuu cuy cyb cyc cye cyk cyr ebb ebc ebe ebk ebr ebu eby ec- ecb ecc ece eck ecr ecu eeb eec eee eek eer eey ekb ekc eke ekr eku eky erb erc ere erk err eru ery eu- eub euc eue eur eyc eye eyr kbb kbc kbe kbk kbr kbu kcb kcc kce kck kcr kcu ke- keb kec kee kek ker key kkb kkc kke kkk kkr kku kky krc krk krr kru kry kub kuc kue kuk kur kuu kuy kyc kye kyr kyu rbb rbc rbe rbk rbr rbu rcb rcc rce rcr rcu re- reb rec ree rek rer reu rey rkb rkc rke rkk rku rky rrb rrc rrk rrr rru rub ruc rue ruk rur ruu ruy ry- ryc rye ryk ryr ryu ryy ubb ubc ube ubk ubr ubu uby ucb ucc uce uck ucr ucu ueb uec uee uer uey ukb ukc uke ukk ukr uku ur- urb urc ure urk urr uru ury uuc uue uur uuu uyc uyu ybc ybe ybr yby ycc yce ycu ycy yeb yec yee yek yer yey ykk yrc yre yru yue yuk yur yuu yuy yyb yyc yye yyu yyy

bbbb bbeb bbrc bcbc bccc bcec bcer bcru bcuc bebb bebe beby beck becu beeb beek beer beey beke berc bere berk berr beru bery beuk beur beye beyk bkcy bkry brcb brce breb brec bree brek brer brey brkb brrr bruc brue bry- brye bryk bubb bube bubu bucc buce buck bucu buer bueu buke bukk buku buky bur- burb bure burk burr buru bury buyu byce byck byer byke byre byrk cbbc cbcc cbce cbcr cbcu cbec cbee cber cbkr cbre cbry ccbc cccb cccc cccu ccee ccrc ccre ccuc cebu cec- cece ceeb ceec ceke cer- cerc cere cery ceyu ckbc ckbe ckck ckcy cker ckey ckrc ckry crbc crbu crcc crce crcr cre- creb crec cree creu crkc crub crue cruk cry- cryb cub- cubb cube cuby cucc cuce cuck cuek cuer cuk- cuke curb cure curr cury cuy- cuyr cybb cybc cyc- cycb cycc cyke cyre cyrk cyy- cyyc ebbc ebbr ebby ebcc eber ebru ebur ecbc ecbe eccb eccc ecce ecky ecrc ecrr ecru eeby eeee eeke eerc eery ekeb ekek eker ekur erbb erbe ercc erce ereb erec erer erke errc erre erub eruc erur eryc erye eubc euer eur- eurc eure eury eyck eyeb eyec eyer eyey eyke eyre eyry eyyr kbbb kbbc kbbe kbbk kbbr kbbu kbcb kbce kbck kbcr kbcu kbcy kbeb kbec kbee kbek kber kbey kbkb kbkk kbkr kbky kbrb kbrc kbre kbrk kbru kbry kbub kbuc kbue kbuk kbur kbuu kbuy kbyb kbyr kbyu kcbc kcbk kcbr kcbu kccb kccc kcck kccr kccu kccy kceb kcec kcee kceu kcey kckc kckk kckr kcky kcrc kcrr kcru kcry kcub kcue kcuk kcye kcyk kcyy kebb kebc kebe kebr kebu keck kecr keek keer kekb kekc keke keku ker- kerb kerc kere kerk kerr keru keur keyb keye keyu keyy kkbb kkbe kkbr kkcb kkck kkcr kkcy kkkk kkrb kkrc kkre kkrk kkrr kkuu kkyc kkyy krbb krbe krbk krbr krcb krcc krce krcu kreb krec kree krek kreu krkc krke krkk krkr krku krky krrb krrc krre krrk krrr krry kruc krue kruk krur krye kryk kryy kubb kubc kube kubr kubu kuby kucb kucc kuce kucr kuek kueu kuke kukk kuku kuky kurb kure kurk kurr kuru kury kuub kuuk kuur kuuu kuyu kuyy kybb kybc kybe kybr kyby kycc kyck kycr kyee kykc kyke kykk kykr kyky kyrc kyre kyrk kyuk kyur kyuu kyyk kyyy rbbb rbbr rcbc rccb rccc rcyc rebb rebe rebk rebu recc rece reck recr recu recy reeb reek reke reky rere reru rery reue reuk reuu reye reyk rrrr rubb rube rubu ruby ruce ruck ruer ruke rukk ruku rurc rure ruru rybe ryck ryeb ryke ryue ryuk ubbe ubek uber ucbc ucky ucrc ukcc ukek ukeu ukky ukrc ukur urbe urcy ure- urey urke urre urry uruk urur uuuu uyre yber ybry yccc ycee ye-u yeck yeek yeer yeke yerb yere yerk yerr yery yeue yeuk yeye yeyr ykey yrke yubu yuce yuck yuer yuke yuku yuky yure yury yuye yuyu yyyy

b-r-k bbbee be-er bebek beber becke becky becry becue beebe beeby beeke beery beker bekke berbe berck bercu bercy berec berek berey berk- berke berre berru berry beryu beuer beure beury beyer beyke beyre brebu brece breck brecy breek breer breke brere brery breu- breyr brrrr bruce bruck bruer bruke bruyk bryce bryke bubbe bubby buber bubry bucek bucey bucku bucky bucur bucyk buker bukk- burck burcu burcy burek burey burke burru burry buruc buruk burye buyer buyuk by-by bybee byker byrke byrre cc-by ccccc cebec ceber ceere cekyr cerbu cerc- cerce cerec cerer cerke cerre crebe crece crecy creek creer creke creu- creue cruce cruck cruke crure cryer cryke cubbe cubby cubeb cuber cubry cubub cucuk cucuy cuker curby curce curer curre curry cybbe cyber cykey cykyr ebber ebure eccky ecker eecke eeeee ekeby ekker ekuku ekuru erbbe erber ereby erere erkec errey eruby eruke eucre euery eukey eurre eury- eyere eyrer kebbe kebby kebek keber kecer kecky keere kekec kerby kerek kerey kerre kerry keyer keyre keyry keyur kreek kreke krery kreuk kreye kryry kubek kuber kucer kucuk kucyk kukec kukur kurbu kurek kurku kurre kuruc kuruk kuryk kyrre kyuer rebbe rebec reber rebuy recce reccy recke recry recue recur reece reeky reere rekey rekke rekky rere- reree reuer reyke