-ing gggg ggrn ggss gigg gigi gign gigs giis ging gini ginn gins ginu gipi gipp gips girg giri girn girr girs giru giry giss giur gius gnin gnip gnps gnrr gnus gpgp gpip gprp gprs gpsg gpsi gpss grig grin grip gris grni grps grrr grrs grss grug grui grun grur grus gry- gryn grys gsis gsur gugg gugi gugu guin guis gung gunn guns guny gups gurg guri gurn gurr gurs guru gury guss guus guys guyu gyn- gyng gyps gyr- gyri gyrn gyrs gysi gyss gyuu iggs iggy igis igni igns ignu igny igri igsp igus iiii iiis iirs iisi iisp iisr iisu ings inig inis inni innr inns innu inny inp- inpi inpp inri inrs insp inss insu inui inun inup inus ipin ippr ippy ipri ipsi ipsp ipss ipur ipus irgs iri- irig irin irip iris iriy irps irri irrs irsg irsp irun irus iryn isin isis ispr isps ispy isrg isri isrp issi issp issr isss issu issy isup isus isys iugs iuiu iupp iuss iyng n-ii n-up ngns ngri ngsn ngur nguu nigg nigs niip niir niiu ning nini nins nipr nips nirs niru nisi nisp niss nisu niur niyi nngn nnnn nnpi nnpr nnss npin npri npss npsy nrpn nrps nrsp nsin nsis nsnr nspi nsps nssp nssr nsss nugs nuin nung nunn nuns nuny nups nuri nurn nurp nurr nurs nuru nusi nuss nusu nusy nuys nyny nyss pgpu pgss pgup pigg pign pigp pigs pigu piip ping pini pinn pinp pins pinu piny pipi pipp pips pipy pirg piri pirn pirr pirs piru piry pisg pisi piss pisu pisy pius piys pnin pnpp pnup ppgi ppig pppn pppp ppps ppru ppss ppur prgs pri- prig prii prin pris prnp prps prri prrs prsi prss prus pruu prys psgi psgr psip psis psni psnr pspi pspp pspr psps psrp psy- psys pugs pugu puig puin puir puis puiu pung puns punu puny pupi pups pupu pupy pur- purg puri purp purr purs puru pury pusi puss puy- puyi puys pyg- pygg pyin pyn- pypy pyr- pyri pyry pyss rigg rigi rigs rigu rigy riin riis ring rinn riny ripi ripp ripr rips riri rirs risi risp riss risu rius rngs rnin rnsp rpgs rpii rppn rpps rrrr rrsp rrun rsis rsnn rsnr rsps rugg rugi rugs ruin ruis rung runi runn runs runy rupp rupy ruri rurp rurs ruru rusi russ rusu rusy ruun ruyi ruys ryip ryis ryng rynn rysy ryun s-ii sggg sggs sgps sgss sigg sigi sign sigs sigy sing sini sinn sinp sins sinu siny sipi sipp sips sipy siri sirp sirr sirs siru sisi siss sisu sisy siui sius siyi siyu snig snip snir snns snpg snpp snrs snsy snug snur snus snys spig spin spip spir spis spns spps spri sprs spry spsp spss spug spui spun spur spus spy- spyr spys sris srni srnn srps srsp ssgs ssin ssis ssns ssps ssrg ssri ssrs sssi ssss sug- sugg sugi suig suin suir suis sun- sung suni sunn suns sunu suny sup- supp supr sups supy sur- surg suri surn surp surr surs suru sury sus- susi susp suss susu susy suus suyi suyn suyr suyu sygn syis syn- syng syns synu syny syrs syry syss syun u-rp uggs ugis ugni ugny ugri ugur uguu uipi uirr ungp ungu uni- unii unin unir unis unni unns unps unrs uns- unsg unus upin upis upnp uppp uppu uppy upri upsi upsy upup urgi urgu urin uris uriu urni urns urri urry ursi urss ursu ursy urun urup urur urus uryn usgp usin usip usis usnr usnu uspp usps ussr usss ussu ussy usui usun usus uuni uuri uusi uuuu uuyn uyin uyir ygun ying yins yips yirn yirr yiss ynug ypir ypsi yrin yrun yryn ysii ysnp yspi yssu yugg yugi yugs yugu yuin yung yuns yuny yupi yups yuri yurn yury yuyu yyyy