-er b-u bbb bbe bbg bbo bbr bbu bbw be- beb bee beg beo ber beu bew bgb bge bgg bgo bgr bgu bgw bob boe bog boo bor bou bow brb bre brg bro brr bru brw bub bue bug buo bur buu buw bwb bwg bwo bwr bwu ebb ebe ebg ebo ebr ebu ebw eeb eee eeg eeo eer eew egb ege egg ego egr egu egw eo- eob eoe eog eoo eor eou eow erb ere erg ero err eru erw eu- eub eue eug eur ewb ewe ewo ewr ewu eww gbe gbg gbo gbr gbu gbw ge- geb gee geg geo ger geu gew ggb ggg ggo ggr ggu ggw gob goe gog goo gor gou gow grb gre grg gro grr gru grw gu- gub gue gug guo gur guu gwb gwe gwg gwr gwu ob- obb obe obg obo obr obu obw oeb oee oeg oeo oer oge ogg ogo oo- oob oog ooo oor oow or- orb ore org oro orr oru ou- oue ouo our owb owe owo owu oww rbb rbe rbg rbo rbr rbu rbw re- reb ree reg reo rer reu rew rgb rge rgg rgo rgr rgw rob roe rog roo ror rou row rrb rrg rrr rru rub rue rug ruo rur ruu rwb rwe rwr rwu ubb ube ubg ubo ubr ubu ubw ueb uee ueg uer uew ugb uge ugg ugo ugr ugu uob uoe uog uoo uor uow ur- urb ure urg uro urr uru urw uue uug uur uuu uwb uwe uwg uwr uww wbb wbe wbg wbo wbr wbw web wee weg weo wer wew wgb wgo wgr wgw wob woe wog woo wor wou wow wr- wre wrg wro wrr wru wrw wub wue wug wuo wur wwe wwo wwu www

bbbb bbeb bbrg bbwr bebb bebe bebo beeb beeg beer begg bego begu beo- beor bere berg bero berr beru beur bewe bobb bobe bobo bobu bobw boee boeo boer boge bogg bogo boob booe boog boor boow bor- bore borg boro borr boru borw boue bour bouw bowe bowr breb bree breg breo brer brew brob broe brog broo bror brou brow brrr brue brug brwe bubb bube bubo bubu buer bueu buge bugg bugo bur- burb bure burg buro burr buru buwe bwog ebbo ebbr ebbw eber eboe eboo ebor ebow ebro ebru ebur eeee eerg eero egbe egbu egee eger eggb egge eggo ego- egor egre eore erbb erbe ereb erer erew erg- ergg ergo erob eroe eroo erre erro erub erur euer euge eur- eure euro euwe ewer ewew ewre gbbo gebe geer gege gegg gego geo- geog gerb gere gero geru geue gewe gggg gobe gobo goer gogo goog goor gorb gore gorg goro gorr gou- goug gour gowe grbr greb gree greg greu grew grob grog groo gror grou grow grrr grub grue grug grur gubb gubu guer gugb guge gugg gugu gurb gure gurg guro gurr guru gwor gwwr o-eo obbo ober oboe obor obre obro oegb oere ogb ogbe ogee oger ogge ogog ogou ogre ogro ogwr oobe ooer oooo oore orbb orbe orbo orbu ore- oreb oreg oreo orer orge orgo oro- oroe oror orro orub orwe orwo ouer ouge our- oure ouro ouu- ouwe ower owoe owow owre owur rbbb rbbr rebb rebe rebo rebu reeb rege rego regr regu reog reou rere rerg rero reru reue reuu rewe rgbe rob- robb robe robo robu roeg roer roge rogg rogo roob roog roor rore roro roru roub roue rowb rowe rowr roww rrrr rubb rube rubu ruer ruge rugg rure ruro ruru ruwe ubbe ubbo uber uewe ugeo uggo ugro ugur uguu ugwu uor- uore urbe ure- urge urgu uro- uroo urre urur uuuu uwer wbbb wbbe wbbg wbbo wbbr wbbw wbeb wber wbew wbgb wbge wbgg wbgo wbgr wbgu wbgw wbob wbog wbor wbow wbrb wbrg wbrr wbru wbrw wbuw wbwb wbwo webb webe webg webo weeb weeg weeo weer weeu wegb wege wegg wego wegr wegw weog weow wer- werb were werg wero werr werw wewe wewo wgbb wgbg wgbr wgbw wgee wger wgge wggg wggo wgoe wgog wgow wgrb wgre wgro wgrr wgru wgrw wgue wguo wgur wgwb wgwe wgwg wgww wobb wobe wobg wobo woer wogb wogg wogo wogr woob woog woow worb wore worg woro worr worw woub wour wouw wowb wowe wowo woww wrbb wrbe wrbg wrbo wrbu wrbw wreb wree wrer wrew wrgb wrgo wrgr wrgw wrob wrog wroo wrow wrrb wrre wrro wrrw wrub wrwb wrwr wubb wubg wubr wubu wugg wugu wuog wur- wurb wuub wuuu wuwe wuwg wwbb wwbg wwbr wwbu wweb wweg wweo wwer wwgb wwge wwgo wwgr wwog wwor wwow wwrb wwre wwrr wwru wwrw wwwe wwwr wwww

bbbee be-er be-ro beber bebog beebe begee begge begob begor begue begur beour berbe bereg berge berob beroe beror berow berre berru berwe beuer beure bewer bo-bo bobr bobre boege boero boeur boger bogge bogoe bogor bogu bogue bogur booer boore booru boowe borbo boree borer borge borgo borgu boro- boroo borou borow borre borro borwe bouee bouer bouge boure bourg bouwe bower bowge bowow bowre brebu breer breg- brege bregg breo- brere breu- brewe brobo broer broue browe brrrr bruer bruge brugg bubbe buber buger bugge bugoo bugre burge burgo burgu buroo burow burro burru burwe ebber eberg eboue ebure eeeee egger eorre erbbe erber erege erere erewe ergo- eroge eroor erore errew error erugo eubro euro- eurre gberg gberu geber gebre gebur geebo geere gegge georg gerbe gerbo gerow gerre go-go go-oo gobbe gobbo gobeo gogro gogue goobo googe goore gorbe goree gorer gorge gorgo gorre gouge goure gouwe gower gowge grebe grebo greer grege gregg grego grewe grgur groge grogg groue growe grrrr grubb grube grure gruwe grwge gubbe gubbo guber gubru guere guero guoge gurge guroo gurre gurro gurur gwere gweru o-r-b obegu oberg oboow oboro oboue obowo obreb obrow ogogo ogugu oo-er ooooo oowee oreo- orere orero orgue orobe orobo oroer orrgo orrow