bose[6], boso[6], webo[6], sowo[4],
bee[5], web[5], oso[3], ewe[3], ewo[3], owe[3], owo[3], swe[3],
be[4], bo[4], ee[2], eo[2], es[2], se[2], os[2], ew[2], we[2],
