gigging gilling gingili ginging ginning gipping girling girning giurgiu gnugirl gri-gri griging grihiri griphin griping grippli gru-gru gruling gugging guiling guiping gulling gulping gunging gungnir gunhill gunning gunupur gurghiu gurging gurgull gurguri gurning high-up highing hilling hinging hipping hirling hirpini hnrnpll hugging huguini huining hull-up hulling hunping hurhuri hurling hurunui igiugig ihururu iluppur inguin- ingulph inuring ippling li-ning ligging liguli- lin-pin lingui- linning linping lipping lipring lugging lulling lunghin lunging lungung lupinin lupulin luripup nginiig nigging nighing nihili- nilgiri nilling nipping nulling nun-gig nunguni nunning nur-ili nurling phi-phi philipi philipp phillip phiruru phulpur pig-run pigging pighill pigling pil-pil pilling pilluni pilning pinghin pinging pinguin pinigin pinipig pinning pip-pip pipirig pipling pipping plug-in pruning pugging pui-pui pull-in pull-up pulling pullpin pulping punning pupping purging purling purring rigging righini rigling rilling rin-rig ring-in ringing rippill ripping rugging rugling ruining runging running ugrupur unghiul unguriu unh-unh urgup