dddd ddly ddot dod- dodd dodo dody dold doll dolo dolt dolu doly dood dool doot dotd doto dott doty doud doul dout douy doyl doyo dtot dudd dudo dudu dull dulo dult dulu duly duo- duty duul duut duyl dydd dyll dyo- dyoo dyot dyou dyt- dyty llll llod lloo llud lold loll lolo loly lood lool loot lotd lotl loto lott loud loul lout louu loyd ludd ludo lull lulu luyt lydd lyly lyo- lyot lyto lytt oddd oddy odly odoo odot odou odtu odyl oldy ollo olly olot oltu oold oolo oooo ooty oto- otoo otoy otto ottu ould oulu out- outo outy ouu- oyly oyou to-y todd todo todt todu tody tol- told toll tolo tolt tolu toly tood tool toot totd toto tott toty toul tout toyl toyo toyt ttoy tttt ttul ttyd ttyl tudu tull tulo tulu tuly tutl tuto tutt tutu tuty tuuo tuyl tydd tydy tyl- tyld tyll tylo tytd tyto tytt tyty udoo udot ullo ully ulo- ulto ultt ulul utoy utto uttu uulu uuuu uydo ydul ydyt yodo yold yoll yolo yoly yood yool yoot yott youd youl yout yoyo yudo yudu yulo yulu yuto yutu yuty yuyu yyyy