1 -1 0 1 0 -1 0 1 1 1 1 1 0 -1 0 1 0 -1 1 -1 0 1 -1 0 1 0 -1 -2 -3 -2 -1 0 1 0 -1 1 0 -1 0 1 0 0 1 -2 -1 2 4 4 4 2 -1 -2 1 0 0 1 0 1 -1 0 0 -2 2 4 0 -3 -4 -3 0 4 2 -2 0 0 -1 1 0 0 1 -2 4 2 -5 -6 -3 -2 -3 -6 -5 2 4 -2 1 0 0 -1 1 -2 2 2 -7 -2 5 10 12 10 5 -2 -7 2 2 -2 1 -1 0 0 -1 4 -5 -2 9 16 7 -3 7 16 9 -2 -5 4 -1 0 0 1 -1 2 0 -6 5 16 -20 -81 -81 -81 -20 16 5 -6 0 2 -1 1 1 -2 4 -3 -3 10 7 -81 103 407 103 -81 7 10 -3 -3 4 -2 1 1 -3 4 -4 -2 12 -3 -81 407 999 407 -81 -3 12 -2 -4 4 -3 1 1 -2 4 -3 -3 10 7 -81 103 407 103 -81 7 10 -3 -3 4 -2 1 1 -1 2 0 -6 5 16 -20 -81 -81 -81 -20 16 5 -6 0 2 -1 1 0 0 -1 4 -5 -2 9 16 7 -3 7 16 9 -2 -5 4 -1 0 0 -1 1 -2 2 2 -7 -2 5 10 12 10 5 -2 -7 2 2 -2 1 -1 0 0 1 -2 4 2 -5 -6 -3 -2 -3 -6 -5 2 4 -2 1 0 0 1 -1 0 0 -2 2 4 0 -3 -4 -3 0 4 2 -2 0 0 -1 1 0 1 0 0 1 -2 -1 2 4 4 4 2 -1 -2 1 0 0 1 0 -1 0 1 -1 0 1 0 -1 -2 -3 -2 -1 0 1 0 -1 1 0 -1 1 -1 0 1 0 -1 0 1 1 1 1 1 0 -1 0 1 0 -1 1