{{1, -1, -1, -1, -1, 1, -1/3, -1/6, 1/6, 1/3, -1/3, -1/2, -1/6, -1/2, -1/6, 
  1/6, 1/6, 2/3, 2/3, -2/3, -4/3, 4/3, 4/3, 5/6, 5/6, -5/6, -1/3, -1/3, 1/3, 
  1/3, 1/6, -1/6, -1/3, 1/3, 1/12, 1/3, 1/12, -1/12, 1/6, 1/6, -1/6, 1/3}}
