{{1, 0, 1/3, 1/3, 2/3, -1/3, -1, -5/6, 0, -1/3, -1/3, -1/2, 1/3, 11/6, 1/30, 
  1/15, 1/30, 1/30, 1/30, 1/30, -1/30, -5/6}, {0, 1, 2/3, 4/3, -2/3, -2/3, 1, 
  0, -5/6, -2/3, -7/6, 2/3, 2/3, -11/6, -1/30, 1/10, 2/15, -1/30, 2/15, 2/15, 
  1/30, 5/6}}
