 5.Exchange the middle cell of the leftmost column of sub-square A with the corresponding cell of sub-square D. Exchange the central cell in sub-square A with the corresponding cell of sub-square D.

The result is a magic square of order "n"=4"k" + 2.Sydney Goodsir Smith

Sydney Goodsir Smith (26 October 1915 – 15 January 1975) was a New Zealand-born Scottish poet, artist, dramatist and novelist.