-ing dddd didi didu didy dif- diff dify digg digi diii din- ding dini dinn dinu diyi diyu dudd dudu duff dufu dufy dugu duid duif duin dung dunn duny duyn dydd dyf- dyfi dyin dyng dynu dyny dyun fdny ffff ffii ffun fidf fiff fifi figg fiii find fing fini finn fndd fndg fndn fnuf fudd fudi fuff fufu fugi fugu fuid fuig fund funf fung fuyu fyfi fynd fynn gdnf ggfg gggg gidd gidi gidy giff gifu gigg gigi gign ging gini ginn ginu gnin gudi gudu guff gugg gugi gugu guid guin gund gung gunn guny guyu gydi gyfu gyn- gyng gyuu idgf idid idig idin idun iffy ifid ifni iggy igni ignu igny iiii ind- indi indu indy infi infy inid inig inni innu inny inui inun iuiu iyng n-ii ndfi nfff nguu nidd nidi niff nigg niiu nind ning nini niyi nngn nnnn nudd nudi nuff nuin nung nunn nuny nyfd nyny uddi udid udig udin udny udun ugni ugny uguu undi undy unfd ungu uni- unif unii unin unni uuni uuuu uuyn uyin ydin ygun yidi yidu yiff ying yiud ynug yudu yuff yufu yugg yugi yugu yuin yund yung yuny yuyu yyff yyyy