dyny[7], endy[6], desy[6], dewy[6], nysy[6], syny[6], eden[5], sedn[5], seny[5], weny[5], news[4],
dny[5], dyn[5], den[4], end[4], des[4], esy[4], nys[4], sny[4], syn[4], ewy[4], sen[3], ewe[3], wen[3], swe[3],
de[3], ny[3], wy[3], ee[2], en[2], es[2], se[2], ew[2], we[2],
