-ene -ine -ing eeee eees eegs eeng eens eeps eerg eers eese eesi egee eger egge eggi eggp eggs egin egir egis egne egnx egpe egpi egpn egre egri egss eiei eien eier eies eige eigg eine eini eins eipr eire eirn eirs eise eiss enee eneg ener enes enge engg engi engr engs enin enis enix enne enni enns enp- enpi enri enrs ense ensg ensi epee epen eper epes epi- epie epin epip epis epix epns eppp epps eprp eprs epsi epsp epss epsx epxp er-x erei eren erer eres erg- ergg ergi ergs erie erin eris erne erni erns erpe erps erre errs erse ersi esee esen eser eses esgn esie esin esis esne espe espi espn espp esps esri esse essg essi essp exen exer exes exge exgi exin exis expn expr exrx geen geep geer gees gege gegg geie geig gein geir geis gen- gene geng geni genn gens genx gepe gere geri gern gers gesg gesi gess gggg ggrn ggss gien gier gies gige gigg gigi gign gigs giis ging gini ginn gins gipe gipi gipp gips gire girg giri girn girr girs gise giss gnin gnip gnps gnrr gper gpgp gpip gprp gprs gpsg gpsi gpss gpxe gree greg gren grep gres grex grie grig grin grip gris grni grps grrr grrs grss gsis gsix gsse ieie iens iere ieri iers iesg iesi iesr igen iger iges iggs igis igne igni igns igri igsp iies iiie iiii iiis iirs iisi iisp iisr inee ines inex inge ings inig inis inne inni innr inns inp- inpe inpi inpp inre inri inrs inse insp inss inxs ipen iper ipes ipex ipie ipin ipix ippr ipri ipse ipsi ipsp ipss ipxe iree iren irer ires irex irgs iri- irie irig irin irip iris irix irne irpe irps irre irri irrs irse irsg irsp isee isen isep iser ises isie isin isis ispe ispr isps isrg isri isrp isse issi issp issr isss ixxi n-ii neei neen neep neer nees nege negi negp negs nein neip neir neis nene neng neni nens nepe nepi nepr neps nere neri nerr ners nese nesi nesn nesr ness nexe nexi nexx ngen nger ngns ngri ngsn nien nier nies nige nigg nigs niip niir nine ning nini nins nipe nipr nips nire nirs nise nisi nisp niss nixe nixi nnes nngn nnnn nnpi nnpr nnss npes npin npri npss nren nrpn nrps nrsp nsep nser nsin nsis nsnr nspi nsps nsse nssp nssr nsss peen peep peer pees pegg pegs pein peip peir peis pen- pene peng peni penn pens pepe pepi peps per- pere perg peri pern perp perr pers pese pesi pess pger pgss pien piep pier pies pigg pign pigp pigs piip pine ping pini pinn pinp pins pipe pipi pipp pips pire pirg piri pirn pirr pirs pise pisg pisi piss pixx pnes pnin pnpp ppen pper ppgi ppie ppig pppn pppp ppps ppss pre- pree preg pren prep pres prex prgs pri- prie prig prii prin pris prix prnp prps prri prrs prse prsi prss pseg psei psgi psgr psip psis psni psnr pspi pspp pspr psps psrp psse pxes reen reep rees rege regi regn regr regs reii rein reir reis rene reng reni renn rens repe repi repp repr reps rere rerg reri rers rese resi resn resp ress rexx rien riep rier ries riex rige rigg rigi rigs riin riis rine ring rinn ripe ripi ripp ripr rips rire riri rirs rise risi risp riss rixe rngs rnie rnin rnsp rpgs rpii rpix rppn rpps rrrr rrsp rsee rsis rsnn rsnr rsps rsre rxes s-ii se-e se-g se-i se-n se-s se-x seeg seen seep seer sees seex sege segg segi segs seie seii sein seip seir seis seix sene seng seni senn senr sens sepe sepg sepi sepn sepp sepr seps sepx sere serg seri sern serp serr sers sese sesi sess sex- sexe sexi sexp sger sges sggg sggs sgps sgss sieg sien sier sies siex sige sigg sigi sign sigs sine sing sini sinn sinp sins sipe sipi sipp sips sire siri sirp sirr sirs sise sisi siss sixe sixx snee sneg snep sner snes snie snig snip snir snns snpg snpp snrs spee speg spen sper spes spex spie spig spin spip spir spis spix spne spns spps spri sprs spse spsp spss sres sris srni srnn srps srpx srsp ssee ssep sses ssex ssgs ssin ssis ssns sspe ssps sspx ssrg ssri ssrs sssi ssss xeer xen- xene xeni xenn xer- xers xexe xggi xiii xine xing xipe xisi xixi xnee xper xpin xrep xsgi xsin xxii xxix xxxi xxxx