letrill[11],
telle[8], telli[8], tleli[8], lelie[7], trele[7], liter[7], treli[7], riele[6],
tell[7], leli[6], elit[6], lite[6], trel[6], litr[6], riel[5], eter[5], tere[5],
tle[5], lit[5], tli[5], lee[4], ile[4], lei[4], lir[4], ret[4], ter[4], itr[4], tir[4], tri[4], rei[3],
el[3], li[3], et[3], te[3], ee[2], er[2], re[2],
