-ing gggg ggrn gigg gigi gign ging gini ginn ginu gipi gipp girg giri girn girr girt giru giur gnin gnip gnit gnrr gnti gntp gpgp gpip gprp grig grin grip grit grni grrr grug grui grun grur grut gtip gugg gugi gugu guin gung gunn gunt gurg guri gurn gurr gurt guru guti gutt gutu igni ignu igri iiii iiit iitr iitt inig init inni innr innu inp- inpi inpp inpt inri intg inti intn intp intr intu inui inun inup ipin ippr ipri ipur iput iri- irig irin irip irri irti irtp irun itin itri itup itur iuiu iupp n-ii n-up ngri ngtn ngur nguu nigg nigt niip niir niit niiu ning nini nipr nipt nirt niru niti nitr niur nngn nnit nnnn nnpi nnpr nntn npin npri nprt nptn nrpn ntnu ntru nttr ntui nuin nuit nung nunn nunt nuri nurn nurp nurr nurt nuru nutt nutu pgpu pgup pigg pign pigp pigt pigu piip ping pini pinn pinp pint pinu pipi pipp pirg piri pirn pirr piru piti pitr pitt pitu pnin pnpp pntr pnup ppgi ppig pppn pppp ppru pptn pptt ppur pri- prig prii prin prnp prri prti prtp prtr prut pruu ptui pugu puig puin puir puit puiu pung punt punu pupi pupu pur- purg puri purp purr puru put- puti putt putu rgit rgtr rigg rigi rigu riin ring rinn ripi ripp ripr ript riri riti ritt ritu rnin rnnt rntp rnut rpii rppn rptn rrrr rrun rttp rugg rugi ruin ruit rung runi runn runt rupp rupt ruri rurp ruru ruti rutt rutu ruun tigi tigr tiit tiiu ting tini tinn tint tinu tip- tipi tipp tipt tipu tiri tirr tiru titi titp titt titu tnut tpir tppp tppr tptp tptr tput tri- trig trin trip trit trng trpg trpn trpp trtr trug trun trut truu tttt tugg tugu tuig tuin tuit tuiu tung tuni tunn tunu tupi tupu turg turi turn turp turr turt turu tuti tutt tutu u-rp uggt ugni ugri ugur uguu uint uipi uirr ungp ungu uni- unii unin unir unit unni unut upin upnp uppp uppu upri upup urgi urgu urin uriu urni urri urun urup urur urut utin utri utti uttu utug uuni uuri uuuu