-ing gggg gghg ggpo ggrn ghiz ghoi ghon ghpz gigg gigi gign gigo gihz ging gini ginn gino giog gioi gion giop gipi gipp girg giri girn giro girr gizi gizo gizz 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 gorz gozi gozo gpgp gpip gprp grig grin grip griz grni grog groh groi gron groo grop gror grrr gzin gzip h-ii hhgg hhhh hhip high higi hihi hiho hing hinn hino hinz hipo hipp hiri hirn hiro hizz hnoi hogg hogh hogi hogo hohn hoho hoip hoir hong honi hono honz hoon hoop hoor hopi hopo hopp horg hori horn horo horr hozo 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 inoz 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 izon izzo n-ii ngio ngon ngor ngri nhnn nhnz 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 nozh nozi npin npri nron nrpn nzpi nzpp oggi oghi ogin ogiz ogni ogog ogoi ogon ogri ogro ohgr ohhi ohho ohio ohno ohoh ohrn oigo oiii oion ongi ongo onir onni onno onon onor onoz onpg onzo ooho oooh oooo oozi ophi opii opin opio opng opo- opon opor oppi oppo orgn orgo ori- orig orin orio orni orno oro- oron oror oroz orph orpi orri orro orzo ozon phi- phin phip phiz phno phog phoh phon phoo phrr pigg pigh pign pigo pigp piip ping pini pinn pino pinp pion pioz pipi pipo pipp pirg piri pirn piro pirr pnin pnon pnpo pnpp pnro pogg pogh pogo pogz poin poio pong poni pono ponp pooh poon poop poor pop- popi popo popp porg pori porn poro porr porz pozo ppgi pphi ppig ppih pppn pppo pppp pri- prig prii prin prnp pro- prog pron proo prop proz prri rhin rhio rhiz rhog rhoh rhon rigg righ rigi rigo riho riin ring rinn rino rion rioz ripi ripp ripr riri rizi rizz rnin rogg rogh rogi rogo rohn rohr roig roin roio roir roiz rong roni rono roog rooi roon roop roor rooz ropo rori roro rozi rozz rpho rpii rpon rppn rrrr rzip z-ro zgon zhor zigg zigi zigo ziip zing zinn zino zion ziph zipp ziri ziro zirp zizi zizz znng zogg zogi zogo zohr zoio zon- zong zoni zoo- zoon zoop zorg zori zorn zoro zozo zrin zzhz zzzz