desy[6], sody[6], dewy[6], wody[6], deso[5], dewo[5], owsy[5], sowy[5],
ody[5], deo[4], ode[4], des[4], esy[4], osy[4], ewy[4], ewo[3], owe[3], swe[3],
de[3], do[3], od[3], wy[3], eo[2], es[2], se[2], os[2], ew[2], we[2],
