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