refd refe reff refl refr refu reha rehe rela reld rele rell rely rera rerd rere reru rery reue reuf reul reuu reya reyd reye rfae rfef rffl rhae rhau rhea rhee rhue rhyd rhye rhyl rlee rlef rleu rlua rrad rrah rred rrle rrrr ruad ruah ruda rudd rude rudl rudy rued ruel ruer rufa rufe ruff ruhe ruhh ruhl ruhr rula rule rull ruly rura rurd rure ruru ruud ruya ruyd ruyl ryad ryal ryda ryde rydy ryeh ryel ryfe ryff ryle ryue ryyf uafa uald uaru uaua udaa udad udal udar udau uday udea udel uder udra ueda uefa uele uell ufay ufel ufer uffa uffe ufra uh-d uhde uher uhle uhry uhuh ulaa ulad ulae ular ulay ulde ulea ulee uley ulfe ulla ulle ullr ully ulua ulul ulye urad ural urau uray urda urde urdu urdy ure- urea ured ureh urey urfa urfe urff urla urle urra urre urrh urry urur uulu uuuu uyar uyea uyle uyre yaaf yaar yada yade yadu yael yafa yafe yaff yahu yala yald yale yall yalu yara yard yare yarl yarr yaru yary yaud yaue yaul yaya yayu ydad yday ydee ydel ydre ydul ye-u yead yeaf yeah yeal year yedd yede yeed yeel yeer yefe yeff yeha yehe yehr yehu yela yeld yele yelf yell yelu yerd yere yerl yerr yery yeue yeye yeyr yfed yfel yhad yhar yhed yher yhud yhyd ylad ylay ylde ylla ylle yrad yrle yrly yuda yude yudh yudu yuea yued yueh yuel yuer yuff yufu yula yule yulu yura yurd yure yury yuya yuye yuyu yyfe yyff yyyy