orro orry oucc ouch oudc oudh oufc ouff ouii ouir ould oulu our- ouro ouu- ouyr oych oyly oyou oyri rccc rcdc rcfc rcic rcid rcrd rcyc rdio rdoc rfdi rffc rffl rfic rfid rhio rhli rhoc rhod rhoh rhyd rhyl ricc rich rico ridc ridd ridi rido riff rifu riho riif rill rilo rilu rily riol riou riri riyf riyo rlif rocc roch roco rodd rodi rodo rody rofc roff rofl rofo rohl rohr rohu rohy roid roif roil roio roir roiu rold rolf roll rolo roly rood roof rooi rool roor rorc rori roro roru rory roud rouf rouh roul rouy royd royl rrfc rrif rrrr ruch ruci rudd rudi rudl rudo rudy rufc ruff rufo ruhh ruhi ruhl ruhr ruid ruif rull rulo ruly ruoy rurc rurd ruri ruro ruru ruud ruyd ruyi ruyl rych rydy ryff ryif ryoh ryyf ucci ucdc ucdd uchi ucho ucil ucio ucrc uddi udic udid udir udoh udoo ufcu uh-d uhcl uhid uhoh uhry uhuh uirr ulcc ulch ulco ulic ulli ullo ullr ully ulo- uloc ulul uocc uofl uofo uolc uor- urch urci urcy urdu urdy urff urfi urho uric urif uriu uro- urol uroo urrh urri urry urur uulu uuoc uuri uuuu uydo uyir yccc ycch ydil ydul yhid yhou yhud yhyd yidi yidu yiff yild yili yill yird yirr yiud ylid ylli yoch yodh yodo yoff yoho yold yoli yoll yolo yoly yood yoof yool yord yori yoro yory youd youf youi youl your yoyo yrho yrly yrof yudh yudo yudu yuff yufu yuhi yuli yulo yulu yurd yuri yury yuyu yyff yyyy