-ing ffff ffii ffrr ffun fiff fifi figg fiii fing fini finn finp fipp firn firy fnuf fpin fprf frig frin frip frug frun fuff fufu fugi fugu fuig fuir funf fung fur- furg furi furn furr fury fuyu fyfi fynn fyry ggfg gggg ggrn giff gifu gigg gigi gign ging gini ginn ginu gipf gipi gipp girg giri girn girr giru giry giur gnin gnip gnrr gpgp gpip gprp grif grig grin grip grni grrr gruf grug grui grun grur gry- gryf gryn guff gugg gugi gugu guin gung gunn guny gurg guri gurn gurr guru gury guyu gyfu gyn- gyng gyr- gyri gyrn gyuu iffy ifni ifnr ifrf ifri iggy igni ignu igny igri iiii iipf infi infp infy inig inni innr innu inny inp- inpi inpp inri inui inun inup ipin ippf ippr ippy ipri ipur irfu iri- irig irin irip iriy irri irun iryn iuiu iupp iyng n-ii n-up nfff nfip ngri ngur nguu niff nigg niip niir niiu ning nini nipr niru niur niyi nngn nnnn nnpi nnpr npif npin npri nrpn nuff nuin nung nunn nuny nuri nurn nurp nurr nuru nyny nyrf pfff pffr pfui pfyn pgpu pgup piff pigf pigg pign pigp pigu piip ping pini pinn pinp pinu piny pipi pipp pipy pirg piri pirn pirr piru piry pnin pnpp pnup ppgi ppif ppig pppn pppp pprf ppru ppur pri- prif prig prii prin prnp prri pruf pruu puff pugu puig puin puir puiu pung punu puny pupi pupu pupy pur- purg puri purp purr puru pury puy- puyi pyg- pygg pyin pyn- pypy pyr- pyri pyry riff rifu rigg rigi rigu rigy riif riin rinf ring rinn riny ripi ripp ripr riri riyf rnin rpii rppn rrif rrrr rrun ruff rugg rugi ruif ruin runf rung runi runn runy rupp rupy ruri rurp ruru ruun ruyi ryff ryif ryip ryng rynn ryun ryyf u-rp ufip ugni ugny ugri ugur uguu uipi uirr unfp ungp ungu uni- unif unii unin unir unni unrf upin upnp uppp uppu uppy upri upup urff urfi urgi urgu urif urin uriu urni urri urry urun urup urur uryn uuni uuri uuuu uuyn uyin uyir ygun yiff ying yirn yirr ynug ypir yrin yrun yryn yuff yufu yugg yugi yugu yuin yung yuny yupi yuri yurn yury yuyu yyff yyyy