-ing gggg ggpo ggrn gigg gigi gign gigo ging gini ginn gino ginu giog gioi gion giop gipi gipp girg giri girn giro girr girt giru gito giur gnin gnip gnit gnoo gnrr gnti gntp gogi gogo goin goip goit gon- gong goni gonn gono gonu goog gooi goon goop goor goot gopi gopo gopu gorg gori gorn goro gorp gorr gort goti goto gott gou- goug goun goup gour gout gpgp gpip gpot gprp grig grin grip grit grni grog groi gron groo grop gror grot grou grrr grug grui grun grur grut gtip gtop gugg gugi gugu guin gung gunn gunt gurg guri gurn guro gurr gurt guru guti guto gutt gutu i-go i-no igni igno ignu igon igoo igor igot igri iiii iiio iiit iino iioi iioo iiop iitr iitt ingo inig init inni inno innr innu ino- inoi inon inor inot inou inp- inpi inpp inpt inri inro intg inti intn into intp intr intu inui inun inup iogt ioii ioio ioit ioni ionn iono iooi iooo iorg iori ioto ioug ioun ipin ipop ippo ippr ipri ipto ipur iput iri- irig irin irio irip iron irop irri irti irtp irun itgo itin itno itoi iton itoo itor itou itri itto itup itur iuiu iuno iupp n-ii n-up ngio ngon ngor ngou ngri ngtn ngur nguu nigg nigo nigt niip niir niit niiu ning nini nino niog nion nioo niou nipr nipt niro nirt niru niti nito nitr niur nngn nnit nnnn nnot nnpi nnpr nntn nogg nogo nogt noin noio noir noit non- nong noni nonn nono nont nonu noo- noon nooo noop noor noot nor- norg nori norn noro norr nort not- noti noto nott noun noup nour nout npin npri nprt nptn nron nrpn ntnu ntop ntru ntto nttr ntui nuin nuit nung nunn nuno nunt nuon nuri nurn nurp nurr nurt nuru nutt nutu oggi ogin ogni ogog ogoi ogon ogou ogpu ogri ogro ogui ogun oigo oiii oint oion oirt oiti ongi ongo ongu onir onit onni onno onon onor onpg onpt onpu ont- onti onto onup onur onut oont oooo oort ootp opii opin opio opit opng opo- opon opor oppi oppo opti optn opto orgn orgo ori- orig orin orio orit orni orno oro- oron oror orot orpi orri orro orto orup otin otit oto- otog oton otoo otor otpp otro otti otto ottu otur ouii ouin ouir ouit oun- oung our- ourn ouro ourt out- outi outo ouu- pgou pgpu pgup pigg pign pigo pigp pigt pigu piip ping pini pinn pino pinp pint pinu pion piot pipi pipo pipp pirg piri pirn piro pirr piru piti pito pitr pitt pitu pnin pnon pnot pnpo pnpp pnro pntr pnup pogg pogo poin poio pong poni pono ponp pont poon poop poor poot pop- popi popo popp popt porg pori porn poro porr port poti poto pott potu poui poun poup pour pout ppgi ppig pppn pppo pppp ppru pptn pptt ppur pri- prig prii prin prnp pro- prog pron proo prop prot prou prri prti prtp prtr prut pruu ptop ptui pugo pugu puig puin puir puit puiu pung puno punt punu pupi pupu pur- purg puri puro purp purr puru put- puti puto putt putu rgit rgtr rigg rigi rigo rigu riin ring rinn rino rion riot riou ripi ripp ripr ript riri riti rito ritt ritu rnin rnnt rnot rntp rnut rogg rogi rogo roig roin roio roir roit roiu rong roni rono ront roog rooi roon roop roor root ropo rori roro rort roru rotg roti rotn roto rotr rott roun roup rout rpii rpon rppn rptn rrrr rrun rttp rugg rugi ruin ruit rung runi runn runo runt rupp rupt ruri ruro rurp ruru ruti ruto rutt rutu ruun tigi tigr tiit tiiu ting tini tinn tino tint tinu tion tiop tiou tip- tipi tipo tipp tipt tipu tiri tiro tirr tiru titi tito titp titt titu tnut togo togr togt toit tong toni tonn tono tonu toon toor toot top- topi topo topp topt topu torg tori torn toro torp torr tort toru toti toto totr tott toug toui toun toup tour tout tpir tpon tppp tppr tptp tptr tput tri- trig trin trio trip trit trng trno trog troi tron troo trop trot trou trpg trpn trpp trtr trug trun trut truu tton ttop tttt tugg tugu tuig tuin tuit tuiu tung tuni tunn tuno tunu tuor tupi tupo tupu turg turi turn turo turp turr turt turu tuti tuto tutt tutu tuuo u-rp uggo uggt ugni ugri ugro ugur uguu uint uipi uirr ungo ungp ungu uni- unii unin unio unir unit unni unno unon unop unro unto unut uor- upgo upin upnp upon upor uppp uppu upri upto upup urgi urgu urin uriu urni uro- uroo urpo urri urun urup urur urut utin utor utri utti utto uttu utug uuni uuno uuri uuuu