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