susa[6], suwa[6], asas[4], sasa[4], ssaw[4],
aua[5], esu[5], sus[5], suw[5], asa[3], sas[3], ewa[3], swa[3], was[3], swe[3],
au[4], su[4], wu[4], aa[2], as[2], es[2], se[2], ew[2], we[2],
