0  0  1.5
 1  0 -0.0
 2  0  2.4
 3  0 -1.1
 4  0  1.3
 5  0  0.8
 6  0  1.2
 7  0  0.7
 0  1  3.8
 1  1  8.3
 2  1  1.7
 3  1  4.2
 4  1  2.7
 5  1  3.1
 6  1  5.6
 7  1  1.0
 0  2  3.2
 1  2  8.6
 2  2 -0.9
 3  2  1.5
 4  2  3.0
 5  2  1.4
 6  2 -2.1
 7  2  2.3
 0  3  6.5
 1  3 -2.0
 2  3  7.4
 3  3  3.9
 4  3  5.3
 5  3 -2.2
 6  3 -0.8
 7  3 -1.3
 0  4 -1.2
 1  4  1.3
 2  4  2.7
 3  4  4.2
 4  4 -4.3
 5  4  2.1
 6  4 -0.4
 7  4 -2.0
 0  5  7.2
 1  5  0.6
 2  5  2.1
 3  5 -4.5
 4  5  5.0
 5  5  4.4
 6  5 -3.1
 7  5 -5.7
 0  6 -3.5
 1  6  2.0
 2  6  3.4
 3  6  0.9
 4  6  1.3
 5  6 -5.2
 6  6 -1.8
 7  6 -5.3
 0  7  5.8
 1  7 -2.7
 2  7 -4.3
 3  7 -1.8
 4  7  3.7
 5  7  1.1
 6  7 -0.4
 7  7 -1.0