bece[7], beks[7], kweb[7], weck[6], esce[5], esek[5], wece[5],
bek[6], bee[5], cek[5], web[5], ces[4], eks[4], cew[4], wek[4], ewe[3], swe[3],
be[4], ce[3], ee[2], es[2], se[2], ew[2], we[2],
