g-ring gigiri gingur ginnum ginrin grigri grinin gripin grugru gruing guirim gunnii gunung gurgum gurugu gurung gurupi igging imirim imping impugn impung ingrum inning inring irugur miming mingin mingir mingun mingur minimi mining minium minnum minpin minugu miring miruru mnguni mpungu mrgprg mug-up muggin muggur mugumu muguru munnur mupini muring murium murmir murmur murrin murung muumuu nguuni niggun niggur nigiri nigri- nigrin nigrum nimrim nimrin ninigi nip-up nippur nummi- nuprin nurpur piggin pigniu pimpri pin-up pining pinni- pinuin piping pipipi pipiri pippig pippin pippip pirrip piupiu pppppp primip primum pringi prunin prunum puging pumiri pumpup puning punpun pupung puriri purpur purugu rig-up riggin riming rimini ringim ringin ringup riping rippig rirumu rugini rumung run-in run-up rungin rungup runnin runrig runumi rupini ruppin u-ring ugging uminum umirim umming umping ungrip ungui- unguri unigun unimin unning unring unrung upping urging urning urring uruppu