-ing gggg gghg ggpo ggrn ghoi ghon gigg gigi gign gigo ging gini ginn gino giog gioi gion giop gipi gipp girg giri girn giro girr gnin gnip gnoo gnrr gogh gogi gogo goin goip gon- gong goni gonn gono goog gooi goon goop goor gopi gopo gorg gori gorn goro gorp gorr gpgp gpip gprp grig grin grip grni grog groh groi gron groo grop gror grrr h-ii hhgg hhhh hhip high higi hihi hiho hing hinn hino hipo hipp hiri hirn hiro hnoi hogg hogh hogi hogo hohn hoho hoip hoir hong honi hono hoon hoop hoor hopi hopo hopp horg hori horn horo horr hpgp hrip hrng hron hrpp i-go i-no igni igno igon igoo igor igri ihop iiii iiio iino iioi iioo iiop ingo inig inni inno innr ino- inoi inon inor inp- inpi inpp inri inro ioii ioio ioni ionn iono iooi iooo iorg iori iphr ipin ipoh ipop ippo ippr ipri iri- irig irin irio irip iroh iron irop irri n-ii ngio ngon ngor ngri nhnn nhon nhpi nhrp nigg nigh nigo niip niir ning ninh nini nino niog nioh nion nioo nipr niro nngn nnnn nnpi nnpr nogg nogh nogo nohn noho noin noio noir non- nong noni nonn nono noo- noon nooo noop noor noph nor- norg nori norn noro norr npin npri nron nrpn 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 onpg ooho oooh oooo ophi opii opin opio opng opo- opon opor oppi oppo orgn orgo ori- orig orin orio orni orno oro- oron oror orph orpi orri orro phi- phin phip phno phog phoh phon phoo phrr pigg pigh pign pigo pigp piip ping pini pinn pino pinp pion pipi pipo pipp pirg piri pirn piro pirr pnin pnon pnpo pnpp pnro pogg pogh pogo poin poio pong poni pono ponp pooh poon poop poor pop- popi popo popp porg pori porn poro porr ppgi pphi ppig ppih pppn pppo pppp pri- prig prii prin prnp pro- prog pron proo prop prri rhin rhio rhog rhoh rhon rigg righ rigi rigo riho riin ring rinn rino rion ripi ripp ripr riri rnin rogg rogh rogi rogo rohn rohr roig roin roio roir rong roni rono roog rooi roon roop roor ropo rori roro rpho rpii rpon rppn rrrr