array([[[  0,   0,   0,   0,   0,   0,   0,   0],
        [  -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  1,   1,   1,   1,   1,   1,   1,   1],
        [  0,   0,   0,   0,   0,   0,   0,   0]],

       [[  0,   -1,   0,   0,   0,   0,   -1,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   1,   0,   0,   0,   0,   1,   0]],

       [[  0,   0,   -1,   0,   0,   -1,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   1,   0,   0,   1,   0,   0]],

       [[  -1,   0,   0,   0,   0,   0,   0,   -1],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  1,   0,   0,   0,   0,   0,   0,   1]],

       [[  0,   0,   0,   -1,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   1,   0,   0,   0,   0]],

       [[  0,   0,   0,   0,   -1,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0,   0,   0,   0,   0],
        [  0,   0,   0,   0, 1,   0,   0,   0]]])
