-ing gggg gghg ggrn ghoi ghon gigg gigi gign gigo ging gini ginn gino giog gioi gion girg giri girn giro girr gnin gnoo gnrr gogh gogi gogo goin gon- gong goni gonn gono goog gooi goon goor gorg gori gorn goro gorr grig grin grni grog groh groi gron groo gror grrr h-ii hhgg hhhh high higi hihi hiho hing hinn hino hiri hirn hiro hnoi hogg hogh hogi hogo hohn hoho hoir hong honi hono hoon hoor horg hori horn horo horr hrng hron i-go i-no igni igno igon igoo igor igri iiii iiio iino iioi iioo ingo inig inni inno innr ino- inoi inon inor inri inro ioii ioio ioni ionn iono iooi iooo iorg iori iri- irig irin irio iroh iron irri n-ii ngio ngon ngor ngri nhnn nhon nigg nigh nigo niir ning ninh nini nino niog nioh nion nioo niro nngn nnnn nogg nogh nogo nohn noho noin noio noir non- nong noni nonn nono noo- noon nooo noor nor- norg nori norn noro norr nron oggi oghi ogin ogni ogog ogoi ogon ogri ogro ohgr ohhi ohho ohio ohno ohoh ohrn oigo oiii oion ongi ongo onir onni onno onon onor ooho oooh oooo orgn orgo ori- orig orin orio orni orno oro- oron oror orri orro rhin rhio rhog rhoh rhon rigg righ rigi rigo riho riin ring rinn rino rion riri rnin rogg rogh rogi rogo rohn rohr roig roin roio roir rong roni rono roog rooi roon roor rori roro rrrr