-ing dddd didi didu digg digi diii dili dill din- ding dini dinn dinu dird dirl dirr dlii dlil dlrg dril drin drug drui druu dudd dudu dugu duid duil duin duir duli dull dulu dung dunn durg duri durn duru duul duur gggg ggrn gidd gidi gidl gigg gigi gign gild gilg gili gill ging gini ginn ginu gird girg giri girl girn girr giru giur gli- glid glin glug glui glun glur gnin gnrr grid grig gril grin grni grrl grrr grug grui grun grur gudi gudu gugg gugi gugu guid guil guin guld guli gull gulu gund gung gunn gurd gurg guri gurl gurn gurr guru idid idig idil idin idir idli idun igil igli iglu igni ignu igri iiii ilin ilir ill- illd illi ilni ilud ind- indi indu inid inig inni innr innu inri inui inul inun iri- irid irig iril irin irri irul irun iuiu lgin lidl ligg ligi lign liig liii liin liir lilg lili lill lilu lind ling linn lird lirg liri lirl lirn lirr liru liun llll llud lndg lndn lrdd lrdg lrrr ludd ludi lugg lugi lugu luin luli lull lulu lund lung luni lunn lurd lurg luri n-ii ndri ngri ngur nguu nidd nidi nigg niir niiu nild nili nill nilu nind ning nini ninl niru niur nlgn nngn nnnn nrrd nrrl nudd nudi nuin nuli null nung nunn nurd nuri nurl nurn nurr nuru ridd ridi rigg rigi rigu riin rill rilu rind ring rinn riri rlin rlug rnin rnld rnli rrrr rrun rudd rudi rudl rugg rugi ruid ruin rull rund rung runi runn rurd ruri ruru ruud ruun uddi udid udig udin udir udun ugli ugni ugri ugur uguu uirr ulli ullr ulul undi ungu uni- unii unin unir unni urdu urgi urgu urin uriu urni urri urun urur uulu uuni uuri uuuu