-er -ey b-u bbb bbe bbg bbk bbr bbu bby be- beb bee beg bek ber beu bey bgb bge bgg bgk bgr bgu bkb bke bkg bkk bkr brb bre brg brk brr bru bry bub bue bug buk bur buu buy by- bye byg byk byr byu ebb ebe ebg ebk ebr ebu eby eeb eee eeg eek eer eey egb ege egg egr egu egy ekb eke ekg ekr eku eky erb ere erg erk err eru ery eu- eub eue eug eur eye eyr gbe gbg gbk gbr gbu gby ge- geb gee geg gek ger geu gey ggb ggg ggr ggu gkb grb gre grg grk grr gru gry gu- gub gue gug guk gur guu guy gy- gyb gye gyr kbb kbe kbk kbr kbu ke- keb kee keg kek ker key kgb kgu kgy kkb kke kkk kkr kku kky krg krk krr kru kry kub kue kug kuk kur kuu kuy kye kyr kyu rbb rbe rbg rbk rbr rbu re- reb ree reg rek rer reu rey rgb rge rgg rgk rgr rkb rke rkg rkk rku rky rrb rrg rrk rrr rru rub rue rug ruk rur ruu ruy ry- rye ryg ryk ryr ryu ryy ubb ube ubg ubk ubr ubu uby ueb uee ueg uer uey ugb uge ugg ugk ugr ugu ukb uke ukk ukr uku ur- urb ure urg urk urr uru ury uue uug uur uuu uyu ybe ybg ybr yby yeb yee yeg yek yer yey ykk yre yrg yru yue yug yuk yur yuu yuy yyb yye yyg yyu yyy

bbbb bbeb bbrg bebb bebe beby beeb beeg beek beer beey begg begu beke bere berg berk berr beru bery beuk beur beye beyg beyk bgye bkry breb bree breg brek brer brey brkb brrr brue brug bry- brye bryk bubb bube bubu buer bueu buge bugg buke bukk buku buky bur- burb bure burg burk burr buru bury buyu byer byge bygg byke byre byrk ebbr ebby eber ebru ebur eeby eeee eeke eerg eery egbe egbu egee eger eggb egge eggy egre egry egyr ekeb ekek eker ekur erbb erbe ereb erer erg- ergg erke erre erub erur erye euer euge eur- eure eury eyeb eyer eyey eyke eyre eyry eyyr gebe geby geek geer gege gegg gerb gere geru gery geue gggg grbr greb gree greg greu grey grrr grub grue grug grur gry- grye gubb gubu guby guer guey gugb guge gugg gugu gurb gure gurg gurk gurr guru gury guye guyu gybe gyer gyge gyr- gyre gyuu kbbb kbbe kbbg kbbk kbbr kbbu kbeb kbee kbek kber kbey kbgb kbge kbgg kbgr kbgy kbkb kbkg kbkk kbkr kbky kbrb kbre kbrg kbrk kbru kbry kbub kbue kbuk kbur kbuu kbuy kbyb kbyg kbyr kbyu kebb kebe kebr kebu keek keer kege kegg kegk kegr kegy kekb keke keku ker- kerb kere kerk kerr keru keug keur keyb keye keyg keyu keyy kgbb kgbr kgby kgeb kggg kggr kgrb kgre kgrg kgrk kgrr kguy kkbb kkbe kkbg kkbr kkeg kkgb kkgr kkkk kkrb kkre kkrk kkrr kkuu kkyy krbb krbe krbg krbk krbr kreb kree krek kreu krgy krke krkk krkr krku krky krrb krre krrg krrk krrr krry krue krug kruk krur krye kryk kryy kubb kube kubr kubu kuby kuek kueu kugb kuge kugr kuke kukk kuku kuky kurb kure kurk kurr kuru kury kuub kuuk kuur kuuu kuyu kuyy kybb kybe kybg kybr kyby kyee kygr kyke kykk kykr kyky kyre kyrk kyuk kyur kyuu kyyk kyyy rbbb rbbr rebb rebe rebk rebu reeb reek rege regr regu reke reky rere rerg reru rery reue reuk reuu reye reyk rgbe rrrr rubb rube rubu ruby ruer ruge rugg ruke rukk ruku rure ruru rybe ryeb ryge ryke ryue ryuk ubbe ubek uber ugur uguu ukek ukeu ukky ukur urbe ure- urey urge urgu urke urre urry uruk urur uuuu uyre yber ybry ye-u yeek yeer yegg yeke yerb yere yerk yerr yery yeue yeuk yeye yeyr ykey yrke yubu yuer yugg yugu yuke yuku yuky yure yury yuye yuyu yyyy

b-r-k bbbee be-er bebek beber beebe beeby beeke beery begee begge begry begue begur beker bekke berbe bereg berek berey berge bergy berk- berke berre berru berry beryu beuer beure beury beyer beyke beyre brebu breek breer breg- brege bregg bregy breke brere brery breu- breyr brrrr bruer bruge brugg bruke bruyk bryke bubbe bubby buber bubry buger bugey bugge buggy bugre buker bukk- burek burey burge burgk burgu burgy burke burru burry buruk burye buyer buyuk by-by bybee byger bygge byker byrke byrre ebber eberg ebure eeeee egery eggby egger egrek egyek ekeby ekker ekuku ekuru erbbe erber ereby erege erere errey eruby eruke euery eukey eurre eury- eyere eyger eygre eyrer gbeke gberg gberu geber gebke gebre gebur geeky geere gegge gerbe gergy gerke gerre gerry geyer geyre grebe greby greek greer grege gregg grgur grrrr grubb grube gruey grure grury gryke gubbe gubby guber gubru guere gueye gurge gurgy gurke gurre gurry gurur guyer guyuk gybbe gyegu gyeru gygge gyrer gyugy k-gee kebbe kebby kebek keber keere kerby kerek kerey kergu kerre kerry keyer keyre keyry keyur kreek kreke krery kreuk kreye kruge kryry kubek kuber kugur kukur kurbu kurek kurku kurre kuruk kuryk kyrre kyuer rebbe rebeg reber rebuy reege reeky reere reger regge regur rekey rekke rekky rere- reree reuer reyke rubby rubee ruber rubey rubke ruegg ruere rugby ruger rugge ruggy rukke rurey rybee rybky rygge u-key uber- uerry ugrug ugyek ukeke ukuug urger urker urubu uryu uryuu uuuuu uygur yberg ye-ye yebyu yeere yekke yerby yerky yeuky yeyre yreke yubbe yuery yugur yukky yurre yuruk yuyue

bbbbbb bberry bebury beebee beebug beegee beeker begger begrey beguey bekker bekyre berbee berber berege bereke berere bergby berger bergey berker berkey berrer berube beurey beurre breege breere breger bregge brekke brekky breuer breyer brubru brugge bruker bruree bubber bububu bugbug bugeye bugger buk-gu bukkur bukuru burbur burgee burger burree burrer buruku buryer