-ing bbbb bbdd bbgm bbin bbmg bbng bbrg bd-r bdii bdin bdmi bdrm bgun bibb bibi bidi bidr bidu bigb bigd bigg bign bigu biin bin- bind bing bini binn binu birb bird birg biri birn birr biru bmdb bmir bmmi bnib bnim bnin bnrr brdm brid brig brim brin brrm brrr brud brug brum brun bubb bubi bubu budb budd budg budi budu bugg bugi buid buin buir buiu bum- bumb bunb bund bung buni bunn bunu bur- burb burd burg buri burm burn burr buru dbrn dddd ddub dibb didi didu digg digi diii dimi dimm dimn dimu din- ding dini dinn dinu dird dirr dmin dmrb dmrg drib drin drub drug drui drum druu dub- dubb dubu dudd dudu dugu duid duin duir dumb dumi dumm dung dunn durg duri durn duru duur gddb gggg ggrn gibb gidd gidi gigg gigi gign ging gini ginn ginu gird girg giri girn girr giru giur gmmr gnib gnin gnrr grbr grib grid grig grim grin grni grrr grub grug grui grum grun grur gubb gubi gubu gudi gudu gugb gugg gugi gugu guib guid guin gumb gumi gumm gund gung gunn gurb gurd gurg guri gurn gurr guru ibbm ibid ibim ibrd ibri idbm iddm idid idig idin idir idub idun igni ignu igri iiii iinm iium imbi imdb imdg imdi imid imin imir immi imri imrr imun inbd ind- indi indm indu inid inig inni innr innu inri inui inun irbm irgm iri- irid irig irin irri irun iuiu mbdb mbim mddm mdii mdud mgrm mid- midi midn migg migi migu miii miin mim- mimd mimi mind ming mini minn minu mird mirg miri mirr miru miui mmdb mmdi mmgn mmii mmmd mmmm mmun mnbb mndr mngr mnin mrbb mrbm mrdd mrgn mrmd mrng mrud mubi mudd mudi mudu mugg mugi mugu muid muin muir mumm mumu mund mung muni munn munu murd murg muri murn murr muru n-ii ndbm nddb ndri ngmn ngri ngur nguu nibi nibm nidd nidi nigg niir niiu nimb nimd nimi nimr nimu nind ning nini niru niur nmri nndb nngn nnnn nrrd nubi nudd nudi nuim nuin numb numi numm numu nung nunn nurd nuri nurn nurr nuru rbbb rbbr rdbm rgbi rib- ribu ridd ridi rigg rigi rigu riin rimi rimm rimu rind ring rinn riri rmrg rnbr rndm rnin rrrr rrum rrun rubb rubi rubu rudd rudi rugg rugi ruid ruin rumb rumi rumm rund rung runi runn rurd ruri ruru ruud ruun ubbi ubid ubii ubir ubud uddi udgb udid udig udim udin udir udun ugni ugri ugur uguu uirr umb- umbi ummg umri unbd undi ungu uni- unii unin unir unmr unni unum urbi urdu urgi urgu urib urim urin uriu urmi urni urri urum urun urur uuni uuri uuuu