-er -ey b-u bbb bbe bbg bbr bbs bbu bby be- beb bee beg ber bes beu bey bgb bge bgg bgr bgs bgu brb bre brg brr brs bru bry bsb bse bsg bsr bss bsu bsy bub bue bug bur bus buu buy by- bye byg byr bys byu ebb ebe ebg ebr ebs ebu eby eeb eee eeg eer ees eey egb ege egg egr egs egu egy erb ere erg err ers eru ery es- esb ese esg esr ess esu esy eu- eub eue eug eur eus eye eyr eys gbe gbg gbr gbs gbu gby ge- geb gee geg ger ges geu gey ggb ggg ggr ggs ggu grb gre grg grr grs gru gry gsb gse gsg gsr gss gsu gu- gub gue gug gur gus guu guy gy- gyb gye gyr gys rbb rbe rbg rbr rbs rbu re- reb ree reg rer res reu rey rgb rge rgg rgr rgs rrb rrg rrr rrs rru rsb rse rsg rsr rss rsu rub rue rug rur rus ruu ruy ry- rye ryg ryr rys ryu ryy sbb sbe sbg sbr sbs sbu sby se- seb see seg ser ses seu sey sgb sge sgg sgr sgs sgu sr- srb sre srg srr srs sry ss- ssb sse ssg ssr sss ssu sub sue sug sur sus suu suy sy- syb sye syg syr sys syu ubb ube ubg ubr ubs ubu uby ueb uee ueg uer ues uey ugb uge ugg ugr ugs ugu ur- urb ure urg urr urs uru ury usb use usg usr uss usu uue uug uur uus uuu uys uyu ybe ybg ybr ybs yby yeb yee yeg yer yes yey yre yrg yrs yru ysb yse ysg ysr yss ysu ysy yue yug yur yus yuu yuy yyb yye yyg yys yyu yyy

bbbb bbbs bbeb bbrg bebb bebe beby beeb beeg beer bees beey begg begs begu bere berg berr bers beru bery bes- bese bess besy beur beye beyg beys bggs bgye breb bree breg brer bres brey brrr brrs brsb brsr brue brug brus bry- brye bseb bsee bseg bser bses bsgs bsse bubb bube bubs bubu buer bueu buge bugg bugs bur- burb bure burg burr burs buru bury buse buss busu busy buus buys buyu byer byes byge bygg byre bysb byse byss bysy ebbr ebbs ebby eber ebes ebru ebur ebus eeby eeee eees eegs eerg eers eery eese eesy egbe egbu egee eger eggb egge eggs eggy egre egry egss egyr erbb erbe ereb erer eres erg- ergg ergs erre errs erse erub erur erus erye esbs esee eser eses esse essg essu essy esus euer euge eur- eure eury euse eyeb eyer eyes eyey eyre eyry eyse eyyr gbbs gebe geby geer gees gege gegg gerb gere gers geru gery gesg gess gesu geue gggg ggss grbr greb gree greg gres greu grey grrr grrs grss grub grue grug grur grus gry- grye grys gsse gsur gubb gubs gubu guby guer gues guey gugb guge gugg gugu gurb gure gurg gurr gurs guru gury gusb guse guss guus guye guys guyu gybe gyer gyes gyge gyr- gyre gyrs gyse gyss gyuu rbbb rbbr rbbs rbss rebb rebe rebs rebu reeb rees rege regr regs regu rere rerg rers reru rery rese ress reue reus reuu reye reys rgbe rrrr rsee rsgb rsre rubb rube rubs rubu ruby ruer rues ruge rugg rugs rure rurs ruru ruse russ rusu rusy ruys rybe ryeb ryes ryge rysy ryue sbbs sber sbse sbus se-e se-g se-s se-u se-y sebe sebs seby seeb seeg seer sees seeu seey sege segg segs segu serb sere serg serr sers seru sery sese sess seur seye seys sger sges sggg sggs sgss srby sreb sres srgb srub ssbr ssby ssee sses ssgs ssrg ssrs sssb ssss sub- subb subg subs suee suer sues sueu suey sug- suge sugg sur- sure surg surr surs suru sury sus- suse suss susu susy suus suyr suyu syer syes syre syrs syry syse syss syue ubbe uber uers uess ueys uggs ugur uguu urbe urbs ure- ures urey urge urgu urre urry urse urss ursu ursy urur urus usbe usbr usbs usee user uses ussb usse ussr usss ussu ussy usus uuuu uyre ybbs yber ybry ye-u yeer yees yegg yerb yere yerr yers yery yess yesu yeue yeye yeyr ysby ysee yser yses ysse yssu ysue ysyb yubu yuer yugg yugs yugu yure yury yuye yuyu yyyy

bbbee bbser bbuss be-er beber bebes beebe beebs beeby beers beery begee begge beggs begry begue begur berbe bereg beres berey berge bergs bergy berre berru berry berse berus beryu besee besey besse bessy besys beuer beure beury beyer beyre brebu breer brees breg- brege bregg bregy brere brers brery brese bress breu- breyr brrrr bruer brues bruge brugg bruse bruss brusy bruys brys- bsure bubbe bubby buber bubry bubsy buger buges bugey bugge buggy bugre bugsy burbs bures burey burge burgs burgu burgy burrs burru burry burse burus burye busby buser buses busey busse bussu bussy busur busuu buyer buysy by-by bybee bybus byers byger bygge byres byrre byrse bysee bysse ebber eberg ebers ebure eeeee egers egery egeus eggby egger egres erbbe erber erebs ereby erege erere eresy erres errey erses erubs eruby erysy esbus esere esser esses essey essse essue esure euery euges eurre eurus eury- euser eyere eyers eyess eyger eygre eyrer eyres eysus eyues gberg gberu geber gebre gebur geere geers geese gegge gerbe gerbs geres gergy gerre gerry gers- gerse gerss geser gesse geyer geyre grebe greby greer grees grege gregg gregs grese gress gresy greys grgur grrrr grubb grube grubs grues gruey grure grury gruse gruss gryse gsses gubbe gubby guber gubru guere guess gueye gurge gurgy gurre gurry gurse gursu gurur gurus gussy guyer gybbe gybes gyegu gyeru gyges gygge gyrer gyres gyrse gyrss gyrus gyser gyses gyugy rebbe rebeg reber rebus rebuy reege reere reese reesy reger reges regge regur regus rere-