eeeee eenie eepee eilen eilne einen einin eixen elele elene eleni eliel eline elini ellel ellen ellie ellin elpee enlen enlil ennin epeen epene epine eppie exene exile exili exine exlex expel i-pin iepe iiiee iiiii ilene ilinx illex illin ilxxx ineni inili inini inipi innie inpen inpex ipel ipele ipini ippee ippei ippen leeli leell leile leill leine leip- lelei lelep lelex lelle lelli lenie lenin lenne lenni lepel lepin leppe lexen lexie lexin lexxe liein lieli liene liepe liien lilie lilin lille lilli linee linen linex linie linin linne linxe linxi lipen lipie lipin lipne lippe lippi lline lxiii lxxii lxxxi n-p-n neele neeli neiel neile neill nelle nenni neple neppe nexen nexin niene niepe niiip nilin ninee nipin nixie nixle p-n-p peein peele peell peene peile peill peine peixe pelee pelin pelle pelli pelni pene- penex penii penil penin penix penne penni pepee pepel pepin peple peppe peppi pexel pexip piein piele pieni pilei pili- pilin pille pinel pinin pinle pinll pinn- pinne pinni pipex pipil piple pipli pippi pixel pixen pixie pleen pleep pleie plein pleix plene pleni plexi pliei pniel ppxii xelil xenel xenin xenix xexex xilin xinle xinpi xliii xxiii xxxii xxxix