nire niru niue niur niye niyi nndb nngn nnnn nren nrrd nube nubi nuby nudd nude nudi nuee nuer nuhi nuin nune nung nunn nuny nurd nure nuri nurn nurr nuru nyen nyer nygh nyhe nyne nyny nyrb rbbb rbbr rbgh rder rebb rebe rebu redd rede redh redi redr redu redy reeb reed reen regd rege regi regn regr regu rehb rehe rehi rehn reid reii rein reir reiu rend rene reng reni renn renu reny rerd rere rerg reri reru rery reue reuu reyd reye reyn rgbe rgbi rhbg rheb rhee rhen rhib rhin rhue rhug rhun rhyd rhye rib- ribe ribu riby ridd ride ridi ried rien rier rieu rige rigg righ rigi rigu rigy riin rind rine ring rinn riny rire riri riue rnbr rnie rnin rred rrrr rrun rubb rube rubi rubu ruby rudd rude rudi rudy rued ruen ruer ruge rugg rugh rugi ruhe ruhh ruhi ruhn ruhr ruid ruin rund rune rung runi runn runy rurd rure ruri ruru ruud ruun ruyd ruyi rybe ryde rydy ryeb ryeh ryen ryge ryhb rynd ryne ryng rynn ryue ryun u-ie ubbe ubbi uber ubid ubii ubir ubud uddi uden uder udgb udge udid udig udin udir udny udun uein ueir uend ughe ughi ugne ugni ugny ugri ugur uguu uh-d uhde uher uhid uhry uhuh uige uirr unbd unbe unde undi undy uneb uned unee unen uner ungu uni- unie unii unin unir unne unni urbe urbi urde urdu urdy ure- ured ureh urey urge urgh urgi urgu urib urie urin uriu urne urni urre urrh urri urry urun urur uryn uuen uuni uuri uuuu uuyn uyin uyir uyre yben yber ybry ydee ydie ydin ydre ye-u yedd yede yedi yeed yeen yeer yegg yegi yehe yehr yehu yeid yeie yeii yeir yend yene yeng yeni yerb yerd yere yeri yern yerr yery yeue yeun yeye yeyi yeyr yghe ygun yhed yhen yher yhid yhud yhyd yidi yidu yien yigh ying yirb yird yire yirn yirr yiud ynde ynge ynne ynug yren yrin yrne yrun yryn yubu yude yudh yudu yued yueh yuen yuer yugg yugh yugi yugu yuhi yuie yuin yund yune yung yuny yurd yure yuri yurn yury yuye yuyu yyyy