1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, -2, 0, 0, 1, -2, 0, 0, 0, -1, 0, 0, 0, -2, 2, 0, 0, -1, 2, -3, 0, 0, 3, -2, 2, -3, 0, 0, 3, -1, -1, 1, 0, 0, 1, 0, 0, -5, 8, 0, 0, -5, 4, 0, 4, -7, 0, 0, 6, -6, 4, -4, 8, -7, 0, 0, 2, -2, 4, -4, 0, 7, 0, 0, -8, 6, 3, -8, 10, -15, 16, 0, 0, -9, 6, -5, 7, -8, 13