desy[6], sepy[6], dewy[6], wsyp[6], wysp[6], seps[5],
psy[5], spy[5], syp[5], des[4], sep[4], pss[4], esy[4], ewy[4], swe[3],
de[3], pe[3], wy[3], es[2], se[2], ew[2], we[2],
