 Complete the following phrase:  Teichus or Teichos , also known as TeichusTeichos of the Dymaeans , was a fortified settlement in the territory of Dyme, in ancient Achaea, near the promontory Araxus, which was said to have been built by Heracles, when he made war upon the Eleans. It was only a stadium and a half in circumference, but its walls were 30 cubits high. It was taken by the Eleans under Euripides in the 