egerne eggern eggert engret enteer entent enter- entere entete entre- entree entrer erenet ergene ernee errett eterne etgert geegee gegger genett genner gennet gentee gentre gerege gerent gergen gerger gerner gernet gerret gertte getent getten getter greene greete greger gregge gregre grenen grenne greter grette gteter neeger neener negret nerrer netter r-tree regent regnee regner regret renege rengen renger rengge rengne renner rennet renren rentee renter rerent reteer reteet retene retent retere retree retret retter t-tree teener teetee teeter tegner tenege tenent tengen tenger tenner tennet tenten tenter tereen terene terete terner terren terrer terret terter tertre tetete tetgen tetter tntnet treene treete treget trenet trenne trente tretee trette ttrent