bana[6], bean[6], weba[6], nawa[4], wana[4], awen[4], wena[4],
bee[5], ban[5], ben[5], baw[5], wab[5], web[5], ana[3], ewa[3], ewe[3], naw[3], wan[3], wen[3],
ba[4], be[4], aa[2], ee[2], na[2], en[2], ew[2], we[2],
