oase[5], rosa[5], eros[5], oser[5], rose[5], sero[5], sore[5], aser[4], rase[4], sera[4],
are[3], ree[3], ase[3], see[3], ars[3], ras[3], ers[3], res[3],
os[3], so[3], ar[2], er[2], re[2], as[2], es[2],
