sascy[7], ssawy[6], wsysa[6],
cewy[6], wyce[6], cewa[5], ssaw[4],
ces[4], cew[4], asy[4], esy[4], ewy[4], sas[3], ewa[3], swa[3], was[3], swe[3],
ce[3], wy[3], as[2], es[2], se[2], ew[2], we[2],
