bbbb bbdd bbeb bbrg bd-r bdii bdry bebb bebe bebi beby bede bedi bedu beeb beed beeg beer beey begg begi begu beir berd bere berg beri berr beru bery beur beye beyg beyi bgye bibb bibe bibi bide bidi bidr bidu bieb bied bier bieu bigb bigd bige bigg bigu birb bird bire birg biri birr biru biry brdy breb bred bree breg brei brer brey brid brie brig brrr brud brue brug bry- bryd brye bubb bube bubi bubu budb budd bude budg budi budu budy buer bueu buge bugg bugi buid buie buir buiu bur- burb burd bure burg buri burr buru bury buyi buyu byde byed byer byge bygg byrd byre byyd dddd ddie ddre ddry ddub debe debi debu deby dedd dede dedi dedu deeb deed deeg deer dege degi degu deid deie deir der- derb dere derg deri derr dery deue deur deye deyr dgeg dgge dibb dibe diby dide didi didu didy dieb died dier dieu dige digg digi diii dird dire dirr diyi diyu dred dree dreg drei drey drge drib drie drub drue drug drui druu dry- drye dub- dubb dube dubu duby dudd dude dudu duer duey dugu duid duir dure durg duri duru dury duur duyr dybe dybg dybu dydd dyde dyed dyer dyey dyr- dyrb dyre dyrg dyri dyru dyur dyyr ebbr ebby ebed eber ebid ebru ebur edde eddi eddy ede- edei eder edge edgy edie edru edur eeby eede eedu eeee eerg eery egbe egbu egee eger eggb egge eggi eggy egir egre egri egry egyr eid- eide eidi eidr eidu eied eiei eier eige eigg eird eire eiry erbb erbe erde erdi ereb ered erei erer erg- ergg ergi erie eriu erre erub erur erye eubi eude euer euge eur- eure eury eyeb eyed eyer eyey eyir eyre eyry eyyr gbde gddb gebe gebi geby gedd gede gedi gedu gedy geed geer gege gegg geie geig geir gerb gerd gere geri geru gery geue geyi gggg gibb gibe giby gidd gide gidi gidy gied gier gige gigg gigi gird gire girg giri girr giru giry giue giur grbr greb gree greg greu grey grib grid grie grig grrr grub grue grug grui grur gry- grye gubb gubi gubu guby gude gudi gudu guer guey gugb guge gugg gugi gugu guib guid gurb gurd gure gurg guri gurr guru gury guye guyu gybe gyde gydi gyer gyge gyr- gyre gyri gyuu i-be i-by ibed ibeg ibge ibid ibie ibrd ibri ibuy ibyi idbe ided idee ider idid idie idig idir idre idub iedr ieie iere ieri ieud iger iggy igri igue iide iied iiie iiii irbe irby ired iree irer iri- irid irie irig iriy irre irri iuge iuiu iyer iyre rbbb rbbr rder rebb rebe rebu redd rede redi redr redu redy reeb reed regd rege regi regr regu reid reii reir reiu rerd rere rerg reri reru rery reue reuu reyd reye rgbe rgbi rib- ribe ribu riby ridd ride ridi ried rier rieu rige rigg rigi rigu rigy rire riri riue rred rrrr rubb rube rubi rubu ruby rudd rude rudi rudy rued ruer ruge rugg rugi ruid rurd rure ruri ruru ruud ruyd ruyi rybe ryde rydy ryeb ryge ryue u-ie ubbe ubbi uber ubid ubii ubir ubud uddi uder udgb udge udid udig udir ueir ugri ugur uguu uige uirr urbe urbi urde urdu urdy ure- ured urey urge urgi urgu urib urie uriu urre urri urry urur uuri uuuu uyir uyre yber ybry ydee ydie ydre ye-u yedd yede yedi yeed yeer yegg yegi yeid yeie yeii yeir yerb yerd yere yeri yerr yery yeue yeye yeyi yeyr yidi yidu yirb yird yire yirr yiud yubu yude yudu yued yuer yugg yugi yugu yuie yurd yure yuri yury yuye yuyu yyyy