waza[4], szwa[4], wasz[4], wsza[4], szew[4], wesz[4], wsze[4],
asa[3], ewa[3], swa[3], was[3], swe[3], eza[3], sza[3], waz[3], zew[3],
aa[2], as[2], es[2], se[2], ew[2], we[2], za[2], ez[2], ze[2],
