dddd ddly dudd dudu duff dufu dufy dugu dull dulu duly dung dunn duny duul duyl duyn dydd dyf- dyll dyng dynu dyny dyun fdny ffff ffun flud fluf fluy fndd fndg fndn fnuf fudd fuff fufu fugu full fulu fund funf fung fuyl fuyu fyld fynd fynn gdnf gfdl ggfg gggg glug glun glyg glyn glyu gnly gudu guff gugg gugu guld gulf gull gulu guly gund gung gunn guny guyu gyfu gyld gyll gyn- gyng gyuu lfng lgfl llll llud llyn lndg lndn ludd luff lufu lugg lugu lugy lull lulu lund lung lunn luny lydd lyff lyfy lyly lynd lyng lynn lyun lyyf lyyn nfff nfld nguu nlgn nngn nnnn nudd nuff null nung nunn nuny nyfd nyld nyll nyny nyul udny udun ugly ugny uguu ully ulul undy unfd ungu unlf uulu uuuu uuyn ydul ygun ynug yudu yuff yufu yugg yugu yulu yund yung yuny yuyu yyff yyyy