bera[6], rabe[6], weba[6], barw[6], braw[6], brew[6], rewa[4], warw[4], werw[4],
arb[5], bar[5], rab[5], ber[5], erb[5], reb[5], baw[5], wab[5], web[5], era[3], rea[3], ewa[3], rwa[3], war[3], rew[3], wre[3],
ba[4], be[4], ar[2], er[2], re[2], ew[2], we[2],
