neip neir neit nene neng neni nent nepe nepi nepr nept nere nerf neri nerr nert nerz net- nete neti nett netz nfer nfff nfip ngef ngen nger ngri ngtn nief nien nier niet nife niff nift nige nigg nigt niip niir niit nine ning nini nipe nipr nipt nire nirt nite nitf niti nitr nitz nngn nnit nnnn nnpi nnpr nntn npif npin npri nprt npte nptn nren nrpn nter ntfp nttr nzpi nzpp peen peep peer peet peff pegg pegz pein peip peir peit pen- pene peng peni penn pent penz pepe pepi per- pere perf perg peri pern perp perr pert pete peti petn petr pett petz peze pfet pfff pffr pfft pfit pfte pger pien piep pier piet piff pigf pigg pign pigp pigt piip pine ping pini pinn pinp pint pipe pipi pipp pire pirg piri pirn pirr pite pitf piti pitr pitt pitz pize pnet pnin pnpp pntr ppen pper ppgi ppie ppif ppig pppn pppp pprf pptn pptt pre- pree pref preg pren prep pret prez pri- prie prif prig prii prin prnp prri prti prtp prtr pten pter ptrf reef reen reep reet refe reff refg refi refn refr reft rege regi regn regr regt reif reii rein reir reit reiz rene reng reni renn rent renz repe repi repp repr rept rere rerg reri rert rete reti retr rett retz reze rezi rfef rgit rgtr rief rien riep rier riet riez rife riff rift rige rigg rigi riif riin rine rinf ring rinn ripe ripi ripp ripr ript rire riri rite riti ritt ritz rize rizi rizz rnie rnin rnnt rntp rpet rpii rppn rptn rrif rrrr rtee rtei rttp rzip teef teen teer teet teez teff tefi teft tegg tegi tegt teie tein teip teir tene teng teni tenn tenp tent tepe tepi tepp ter- tere terf teri tern terp terr tete teti tetr tett tetz tezz tfin tfnp tfpt tftp tgif tie- tiee tief tiei tien tiep tier tiet tiff tift tige tigi tigr tiit tine ting tini tinn tint tip- tipe tipi tipp tipt tire tiri tirr tite titi titp titt titz tizi tizz tnef tnge tpeg tper tpir tppp tppr tpte tptp tptr tre- tree tref treg trei tren tret trez trfr trge tri- trie trif trig trin trip trit triz trng trpe trpg trpn trpp trte trtr tten tter ttff ttfn tttt tzzt zeep zeff zegg zeif zein zeir zeit zeng zeni zenn zepp zerf zerg zeri zert zete zeze zien ziff zift zigg zigi ziip zine zinf zing zinn zipf zipp ziri zirp ziti zizi zizz znen znet znng zrin zrtp zrze zzzz

-tree e-fit e-gif e-ten eeeee eener eenet eenie eepee eerie eeten eetti efere eferi efetf effer effet effie effin efnet efrei efren eften efter egene eggen egger eggie eggig eggng egini egner egret eigen eiger eigne einen einer einig einin eipri eirie eirin eiter eitri eizie enent enete eneti enfer enfin engen enger engie engin ennet ennin ennit enper enrge entei enten enter entin entir entre enzen epeen epene epfig epine eppie eptfe ereen erege erept erere eretz ergen ergin erier eriff ering erite ernei ernen ernet ernie erte erter erzen erzin etern etete etine etite etnre etree etten etter ettie ettin ezine ezrin feere feeze fegen feien feier feige feign feine feint feize feizi fener fenin fenit fenne fenni fenzi fepin feren feret ferie ferin ferit feriz ferr- ferre ferri ferte feter feti- fetii fetir fette fezen fezzi fieee fieni fient fieri fifer fifie figee figer figge fiing fiini finer finif finne finzi firee firei firen firer firie firit firre firze fitin fitit fitri fitte freei freep freer freet frege frein freir freit freni frenz frere frett frier frige frigg frine fring fripp frite fritt fritz frize frizz ftrtt geere geert geete geeze gefen gefin gefte gegge geier geige geing geire geite geitt gener genet genge genie genii genin genip genit genre gente gepir geren gerin gerre gerri gertt gertz gerze getee geten geter getin getit gette getti gezer gezin gezir gi-fi gieft gigen giger gigge giing ginep ginet ginge ginir ginne gippe gippi girei giriz gitie gitig gitit gizen gizri gizzi gnptg greef green greer greet grefe greff grege gregg greif greig grein greip greit greiz grene greng grenn grent grenz grepe grete grett gretz grftr grgen grief grieg grien grier griet grife griff grift grigg grine grini grinn grint gripe gript grite grize grizz grrrr i-pin ieiri iepe ieper ierei ierne iette iezer if-- ifere iffen iffet ifin ifrit ifttt iggri igigi igni- iiiee iiiii iinet iitti ineni inent inept inere ineri inert infee infer infin infit infre ingen inger ingin ingre ining inini inipi inite inner innet innie innit innti inpen intef inten inter intet intpr iperf ipeti iping ipini ipiti ippee ippei ippen iregi irene irent irete irgiz iring irinn irite irnen irpin irreg irrep irrit iteen itete itezi itfet itfit itget itigi itire itneg itnet itrip itter ittre ittti itzer itzig izier izzet n-p-n neere neez neeze nefen nefer neffe nefre nefte neger negin negre negri neife neige neitz nenni nente neper neppe nepte neree neret nergi nerii nerre nerte nertz neten netin netne nette netti netze nezer nezir ngege ngiri ngrep niefe niene niepe niere niete niftp niger niget nigre niiip ninee niner ningi ninti niper nipin nipit nipri nipte nirit niriz niten niter nitin nitr- nitre nitte nitti nizer nizip ntete ntini p-n-p p-rep peege peein peene peeng peent peere peeri peert peete peetz pegin peine peint peire peirt peitz peize pene- pener penge pengi penig penii penin penit penne penni penre pent- pente pepee pepin peppe peppi pept- peren perer peret perez perge peri- perie perin perit perne pernt perre perri perte perti peter petie petin petit petr- petre petri pette petti pezet pezzi pfinz pfitz pgnig pgrep piein pieni piere pieri piert pierz pieze pigge pigin pigit pigne piing piiri piner pinet pinge pinin pinit pinn- pinne pinni pinre piper pipet pipge pipit pippi pipri pirie pirin pirne pirni pirre pirri piter