errat[6], asert[6], aster[6], stare[6], stera[6], taser[6], teras[6], tresa[6], rastr[6],
tera[5], seat[5], seta[5], astr[5], star[5], tras[5], ster[5], tres[5], sera[4],
ate[4], eta[4], rat[4], tar[4], tra[4], ret[4], ter[4], set[4], era[3], rea[3], ars[3], ras[3], sra[3], ser[3],
at[3], ta[3], et[3], te[3], ts[3], ar[2], er[2], re[2], as[2], es[2], se[2],
