{{1, 0, 0, 0, 0, 2, -1, -5/4, 0, 1/4, 2, -5/4, -1/4}, 
 {0, 1, 0, 0, 0, 0, 0, -1/4, 0, 1/4, 0, -1/4, -1/4}, 
 {0, 0, 1, 0, 0, -1, 0, 1/4, 0, -1/4, -1, 1/4, 1/4}, 
 {0, 0, 0, 1, 0, 2, -2, -3/2, -1, -1/2, 3, -1/2, -1/2}, 
 {0, 0, 0, 0, 1, -3, 1, 3/2, 1, -1/2, -4, 1/2, 1/2}}
