-ing dddd didi digg digi diii dili dill din- ding dini dinn dird dirl dirr dlii dlil dlrg dril drin gggg ggrn gidd gidi gidl gigg gigi gign gild gilg gili gill ging gini ginn gird girg giri girl girn girr gli- glid glin gnin gnrr grid grig gril grin grni grrl grrr idid idig idil idin idir idli igil igli igni igri iiii ilin ilir ill- illd illi ilni ind- indi inid inig inni innr inri iri- irid irig iril irin irri lgin lidl ligg ligi lign liig liii liin liir lilg lili lill lind ling linn lird lirg liri lirl lirn lirr llll lndg lndn lrdd lrdg lrrr n-ii ndri ngri nidd nidi nigg niir nild nili nill nind ning nini ninl nlgn nngn nnnn nrrd nrrl ridd ridi rigg rigi riin rill rind ring rinn riri rlin rnin rnld rnli rrrr