-ing gggg ggpo ggrn gigg gigi gign gigo ging gini ginn gino ginu giog gioi gion giop gipi gipp girg giri girn giro girr giru giry giur gnin gnip gnoo gnrr gogi gogo goin goip gon- gong goni gonn gono gonu gony goog gooi goon goop goor gopi gopo gopu gorg gori gorn goro gorp gorr gory gou- goug goun goup gour gouy gpgp gpip gprp grig grin grip grni grog groi gron groo grop gror grou groy grrr grug grui grun grur gry- gryn gugg gugi gugu guin gung gunn guny gurg guri gurn guro gurr guru gury guyu gyn- gyng gyno gyor gypo gyr- gyri gyrn gyro gyuu i-go i-no iggy igni igno ignu igny igon igoo igor igri iiii iiio iino iioi iioo iiop ingo inig inni inno innr innu inny ino- inoi inon inor inou inp- inpi inpp inri inro inui inun inup inyo ioii ioio ioni ionn iono iooi iooo iorg iori ioug ioun ipin ipop ippo ippr ippy ipri ipur iri- irig irin irio irip iriy iron irop irri irun iryn iuiu iuno iupp iyng n-ii n-up ngio ngon ngor ngou ngri ngur nguu nigg nigo niip niir niiu ning nini nino niog nion nioo niou nipr niro niru niur niyi nngn nnnn nnpi nnpr nogg nogo noin noio noir non- nong noni nonn nono nonu noo- noon nooo noop noor nor- norg nori norn noro norr nory noun noup nour noyo npin npri nron nrpn nuin nung nunn nuno nuny nuon nuri nurn nurp nurr nuru nyny nyon nyro oggi oggy ogin ogni ogog ogoi ogon ogou ogpu ogri ogro ogry ogui ogun oigo oiii oion oiry ongi ongo ongu onir onni onno onon onor onoy onpg onpu onup onur oooo oory opii opin opio opng opo- opon opor oppi oppo oppy opry orgn orgo orgy ori- orig orin orio orni orno orny oro- oron oror oroy orpi orri orro orry orup ouii ouin ouir oun- oung our- ourn ouro ouu- ouyr oyon oyou oyri oyun pgou pgpu pgup pigg pign pigo pigp pigu piip ping pini pinn pino pinp pinu piny pion pipi pipo pipp pipy pirg piri pirn piro pirr piru piry piyo pnin pnon pnpo pnpp pnro pnup pogg pogo pogy poin poio pong poni pono ponp pony poon poop poor pop- popi popo popp popy porg pori porn poro porr pory poui poun poup pour pouy poyn poyo poyr ppgi ppig pppn pppo pppp ppru ppur pri- prig prii prin prnp pro- prog pron proo prop prou prri pruu pugo pugu puig puin puir puiu pung puno punu puny puoy pupi pupu pupy pur- purg puri puro purp purr puru pury puy- puyi puyo pyg- pygg pyin pyn- pyo- pyon pypy pyr- pyri pyro pyry rigg rigi rigo rigu rigy riin ring rinn rino riny rion riou ripi ripp ripr riri riyo rnin rogg rogi rogo rogy roig roin roio roir roiu rong roni rono rony roog rooi roon roop roor ropo ropy rori roro roru rory roun roup rouy royn rpii rpon rppn rrrr rrun rugg rugi ruin rung runi runn runo runy ruoy rupp rupy ruri ruro rurp ruru ruun ruyi ryip ryng rynn ryon ryun u-rp uggo ugni ugny ugri ugro ugur uguu uipi uirr ungo ungp ungu uni- unii unin unio unir unni unno unon unop unro uor- upgo upin upnp upon upor uppp uppu uppy upri upup urgi urgu urin uriu urni uro- uroo urpo urri urry urun urup urur uryn uuni uuno uuri uuuu uuyn uyin uyir ygon ygor ygun yguo ying yirn yirr ynon ynou ynug yogi yogo yong yoni yono yoon yoop yopo yopy yori yorn yoro yory youi youp your yoyn yoyo ypir yrin yron yrun yryn yugg yugi yugo yugu yuin yung yuny yuon yupi yuri yurn yury yuyu yyyy