wabe[8], warb[8], werb[8], aber[6], bare[6], rabe[6], ware[6], aare[4],
web[7], aba[5], bar[5], erb[5], war[5], wer[5], aar[3], ara[3], are[3],
ab[4], aa[2], ar[2], er[2], re[2],
