beg[7], boy[6], oby[6], wyg[6], bee[5], ego[5], web[5], opy[5], ewy[4], ewe[3], ewo[3], owe[3],
by[5], be[4], bo[4], go[4], pe[3], op[3], po[3], wy[3], ee[2], eo[2], ew[2], we[2],
