-ing dddd didi didu didy digg digi diii din- ding dini dinn dinu dipn dipp dipu diyi diyu dpin dpni dpyd dudd dudu dugu duid duin dung dunn duny duyn dydd dyin dyng dynu dyny dyun gggg gidd gidi gidy gigg gigi gign ging gini ginn ginu gipi gipp gnin gnip gpgp gpip gudi gudu gugg gugi gugu guid guin gund gung gunn guny guyu gydi gyn- gyng gyuu idid idig idin idun iggy igni ignu igny iiii ind- indi indu indy inid inig inni innu inny inp- inpi inpp inui inun inup ipdi ipid ipin ippy iuiu iupp iyng n-ii n-up ndnp ndpd nguu nidd nidi nigg niip niiu nind ning nini niyi nngn nnnn nnpi npin nppd nudd nudi nuin nung nunn nuny nyny nypd pdpn pgdn pgpu pgup pigg pign pigp pigu piip pind ping pini pinn pinp pinu piny pipi pipp pipy pnin pnpp pnup ppgi ppid ppig pppd pppn pppp pudu pugu puid puig puin puiu pund pung punu puny pupi pupu pupy puy- puyi pyg- pygg pyin pyn- pynd pypy uddi udid udig udin udny udpd udun ugni ugny uguu uipi undi undy ungp ungu uni- unii unin unni upin upnp uppp uppu uppy upup uuni uuuu uuyn uyin ydin ydnp ygun yidi yidu ying yiud ynug yudu yugg yugi yugu yuin yund yung yuny yupi yuyu yyyy