bece[7], bess[6], esce[5], wece[5], eses[4],
łeb[7], ceł[6], bee[5], web[5], ces[4], cew[4], ewe[3], swe[3],
be[4], eł[4], ce[3], ee[2], es[2], se[2], ew[2], we[2],
