bece[7], emce[6], esce[5], esem[5], wece[5], mews[5],
bee[5], web[5], mee[4], ces[4], mes[4], sem[4], cew[4], mew[4], ewe[3], swe[3],
be[4], ce[3], em[3], me[3], ee[2], es[2], se[2], ew[2], we[2],
