auror[7],
aury[7], rury[7], urea[6], auro[6], euro[6], rura[6], ruro[6], oere[4],
aur[5], oru[5], rur[5], ary[4], ery[4], era[3], rea[3], aro[3], ora[3], ero[3],
au[4], ee[2], eo[2], ar[2], er[2], re[2], or[2], ro[2],
