{{1, 1, 0, -1, 2, -2/3, -1/3, 2/3, -1/3, 2/3, -1/3, 1, 1, 1, -1, 0, -1, -1/2, 
  -1/2, -1/6, 1/2, 1, -1/3, 1/2, 1/6, 1/6, -1/6, 1/3, -1, -1/2, -1/2, 1/2, 
  1/2, 1/6, 1/2}, {0, 0, 1, 0, 2, -2/3, -1/3, 2/3, -1/3, 2/3, -1/3, 0, 0, 0, 
  0, -1, 0, 0, 0, -2/3, 0, 0, -4/3, 0, 2/3, 2/3, -2/3, -2/3, 0, 0, 0, 0, 0, 
  2/3, 0}}
