swady[7], wsady[7], wysad[7],
sady[6], desy[6], wady[6], wyda[6], dewy[6], desa[5], dewa[5], swad[5], wsad[5],
sad[4], des[4], dwa[4], wad[4], wda[4], asy[4], esy[4], ewy[4], ewa[3], ewe[3], swa[3], was[3], swe[3],
ad[3], da[3], de[3], wy[3], ee[2], as[2], es[2], se[2], ew[2], we[2],
