-er b-u bbb bbe bbg bbl bbm bbr bbu be- beb bee beg bel bem ber beu bgb bge bgg bgl bgm bgr bgu blb ble blg bll blm blr blu bmb bme bmg bml bmm bmr bmu brb bre brg brl brm brr bru bub bue bug bul bum bur buu ebb ebe ebg ebl ebm ebr ebu eeb eee eeg eel eem eer egb ege egg egl egm egr egu elb ele elg ell elm elr elu em- emb eme emg eml emm emr emu erb ere erg erl erm err eru eu- eub eue eug eul eur gbe gbg gbl gbm gbr gbu ge- geb gee geg gel gem ger geu ggb ggg ggm ggr ggu glb gle glg gll glm glr glu gmb gme gmg gml gmm gmr grb gre grg grl grm grr gru gu- gub gue gug gul gum gur guu lbb lbe lbg lbl lbm lbr lbu leb lee leg lel lem ler leu lgb lge lgg lgl lgm lgr lgu llb lle llg lll llm llr llu lmb lme lmg lml lmm lmr lmu lrb lrg lrm lrr lru lub lue lug lul lum lur luu m-r mbb mbe mbg mbl mbm mbr mbu meb mee meg mel mem mer meu mgb mge mgl mgm mgr mgu mlb mle mlg mll mlm mlr mlu mmb mme mmg mml mmm mmr mmu mrb mre mrg mrl mrm mrr mru mub mue mug mul mum mur muu rbb rbe rbg rbl rbm rbr rbu re- reb ree reg rel rem rer reu rgb rge rgg rgr rle rlg rll rlm rlr rlu rmb rme rmg rml rmm rmr rrb rrg rrl rrm rrr rru rub rue rug rum rur ruu ubb ube ubg ubl ubr ubu ueb uee ueg uel uem uer ugb uge ugg ugl ugm ugr ugu ulb ule ulg ull ulm ulr ulu um- umb ume umg uml umm umr umu ur- urb ure urg url urm urr uru uue uug uum uur uuu

bbbb bbeb bbgm bblb bbmg bbrg bebb bebe beeb beeg beel beem beer begg begu bele belg bell belm belu beme bemu bere berg berm berr beru beur bleb blee bleg blem bleu blme blrg blub blue blum blur breb bree breg brel brem brer brrm brrr brue brug brum bubb bube bubu buel buem buer bueu buge bugg bulb bule bulg bull bulu bum- bumb bur- burb bure burg burl burm burr buru ebbr ebel eber ebru ebul ebur eeee eele eerg egbe egbu egee egel egem eger eggb egge egle eglu egml egre el-b elbe elbu elee elem eler elgg elle ellu elme elml elue elul elum embe embr emel emer emeu emle emlm emme emml emmu emre emul erbb erbe ereb erel erem erer erg- ergg erle erll erme erre erub erum erur euer euge eule eur- eure gebe geel geer gege gegg gegl gelb gele gelg gell gelu gem- gemm gemr gerb gere gerl germ geru geue geul geum gggg gleb glee gleg glem gleu glge glrb glub glue glug glum glur gmer gmme gmml gmmr grbr greb gree greg grem greu grml grrl grrr grub grue grug grum grur gubb gubu guel guer gugb guge gugg gugu gulb gule gull gulu gumb gume gumm gurb gure gurg gurl gurr guru lblr lbug le-u lebu leel leem leer lege legg lele lell lelu leme lemm lemu lere lerm leur lgbu lger lleu llll lmmr lrgb lrrr lube lueg luer luge lugg lugu lule lull lulu lumb lume lure lurg mebe meel meem meer meg- mege megg megr megu mel- melb mele mell meme meml memr memu mer- merb mere merl merm meru meum mger mgle mgrm mlle mmmm mrbb mrbm mreb mree mreg mrml mube muee muel mugg mugu mule mull mulm mulu mume mumm mumu mure murg murl murr muru rbbb rbbr rble rebb rebe rebu reeb reel reem rege regl regm regr regu relb rele rell relm reme rere rerg reru reue reul reuu rgbe rlee rleu rlml rlug rmll rmrg rrle rrrr rrum rubb rube rubu ruel ruer ruge rugg rule rull rumb rume ruml rumm rure ruru ubbe uber uble uele uell ugur uguu uleb ulee ulle ullr ulme ulmu ulul ulum umb- umbe umer ummg urbe ure- urge urgu urle urre urum urur uulu uuuu

bbbee be-er bebel beber beebe beele begee begem begge begle begue begum begur belee beleg belem belge bellb belle belue belum belur bembe bemer berbe bereg berel berge berle berme berre berru berum beuer beule beure bleer blere bleue bluer blume blurb blure blurr brebu breel breem breer breg- brege bregg brell breme bremm brere breu- brmmm brrrr bruer bruge brugg brule brull brume brumm bubbe buber buble buell buger bugge bugle bugre bulb- bulge bull- bulle bulul bumbu bumme burel burge burgu burle burru ebber ebble ebell eberg eberl eblul ebull ebure eeeee eeler egger egrem elegu elele eleme elge elgee elger ellel eller ellul elmer elulu eluru embee embel ember emble embue emeer emele emell emere emerg emerl emmer emule emure erbbe erber erege erem- erere euell euler eum-u eumel eurel eurre gberg gberu gebel geber gebre gebur geere gegge gelee geler gelle gelru gelug gemel gemer gemme gemre gemul gerbe gerle germe gerre gerum ggulu glebe gleem gleer glegg glele gleme glere glubb gluer glume grebe greer grege gregg grell greme grgur grrrl grrrr grubb grube gruel grume grure gubbe guber gubru guell gueme guere gugel gugul guler gulle gumbe gumel gumer gummb gumme gurge gurle gurre gurum gurur lebel leber leell leeme leere legem leger legge legum leleu lelle lemel lemer lemme lemur lerer lerge lerum leuge llerg lmule lubbe luber luble lubur luger lugge lugre lulle lulul lumb- lumbe lumer lumle lumme lurer lurgg lurue mbebe mbege mbere mbube mbule mbulu mburu mebbe meble meele meell meemu meere meger megre melbu melee melem mell- melle melub melur membe memel memer mereg merel merer merge merle merre merul merur meuer meule meure mglur mmmmm mreru mrlee muble mugel muger