dddd ddry didi didu didy digg digi diii dird dirr diyi diyu drug drui druu dry- dudd dudu dugu duid duir durg duri duru dury duur duyr dydd dyr- dyrg dyri dyru dyur dyyr gggg gidd gidi gidy gigg gigi gird girg giri girr giru giry giur grid grig grrr grug grui grur gry- gudi gudu gugg gugi gugu guid gurd gurg guri gurr guru gury guyu gydi gyr- gyri gyuu idid idig idir iggy igri iiii iri- irid irig iriy irri iuiu ridd ridi rigg rigi rigu rigy riri rrrr rudd rudi rudy rugg rugi ruid rurd ruri ruru ruud ruyd ruyi rydy uddi udid udig udir ugri ugur uguu uirr urdu urdy urgi urgu uriu urri urry urur uuri uuuu uyir yidi yidu yird yirr yiud yudu yugg yugi yugu yurd yuri yury yuyu yyyy