wnyk[6], weny[5], zeny[5], zewy[5],
wyk[5], wek[4], ewy[4], zek[4], ezy[4], wyz[4], zwy[4], wen[3], zen[3], zew[3],
ny[3], wy[3], en[2], ew[2], we[2], ez[2], ze[2],
