[4, 3, 2, 1, 0, -1, -2, -3, -4] [1, 0, -1], (0,1)^3 [3, 2, 1, 0, -1, -2, -3], (2,3), (0,3), (-2,3) [2, 1, 0, -1, -2], (1,2)^2, (-1,2)^2 [1, 0, -1], (0,1)^5 [3, 2, 1, 0, -1, -2, -3], (2,3), (1,3), (0,3), (-1,3), (-2,3) [2, 1, 0, -1, -2], (1,2)^2, (0,2)^2, (-1,2)^2 [1, 0, -1], (1,1)^2, (0,1)^3, (-1,1)^2 [3, 2, 1, 0, -1, -2, -3], (2,3), (1,3), (0,3)^2, (-1,3), (-2,3) [2, 1, 0, -1, -2], (1,2)^3, (0,2), (-1,2)^3 [-2, -1, 0, 1, 2], (2,-2), (1,-2)^2, (0,-2), (-1,-2)^2, (-2,-2) [1, 0, -1], (1,1)^2, (0,1)^4, (-1,1)^2 [2, 1, 0, -1, -2], (1,2)^3, (0,2)^2, (-1,2)^3 [0], (1,0)^2, (0,0)^5, (-1,0)^2 [-1, 0, 1], (1,-1)^2, (0,-1)^5, (-1,-1)^2 [3, 2, 1, 0, -1, -2, -3], (2,3), (1,3)^2, (0,3)^2, (-1,3)^2, (-2,3) [1, 0, -1], (2,1), (1,1)^3, (0,1), (-1,1)^3, (-2,1) [2, 1, 0, -1, -2], (1,2)^3, (0,2)^3, (-1,2)^3 [0], (1,0)^2, (0,0)^6, (-1,0)^2 [2, 1, 0, -1, -2], (2,2), (1,2)^2, (0,2)^3, (-1,2)^2, (-2,2) [-1, 0, 1], (1,-1)^2, (0,-1)^6, (-1,-1)^2 [1, 0, -1], (2,1), (1,1)^3, (0,1)^2, (-1,1)^3, (-2,1) [2, 1, 0, -1, -2], (1,2)^3, (0,2)^4, (-1,2)^3 [0], (2,0), (1,0)^3, (0,0)^3, (-1,0)^3, (-2,0) [1, 0, -1], (1,1)^3, (0,1)^5, (-1,1)^3 [-1, 0, 1], (2,-1), (1,-1)^3, (0,-1)^3, (-1,-1)^3, (-2,-1) [0], (2,0), (1,0)^3, (0,0)^4, (-1,0)^3, (-2,0) [1, 0, -1], (2,1), (1,1)^3, (0,1)^4, (-1,1)^3, (-2,1) [-1, 0, 1], (2,-1), (1,-1)^3, (0,-1)^4, (-1,-1)^3, (-2,-1) [0], (2,0), (1,0)^3, (0,0)^5, (-1,0)^3, (-2,0) [1, 0, -1], (2,1), (1,1)^3, (0,1)^5, (-1,1)^3, (-2,1) [-1, 0, 1], (2,-1), (1,-1)^4, (0,-1)^4, (-1,-1)^4, (-2,-1) [0], (2,0), (1,0)^4, (0,0)^5, (-1,0)^4, (-2,0) [0], (2,0), (1,0)^4, (0,0)^7, (-1,0)^4, (-2,0) [1, 0, -1], (0,1)^6 [-2, -1, 0, 1, 2], (2,-2), (1,-2)^2, (0,-2)^2, (-1,-2)^2, (-2,-2) [0], (1,0)^2, (0,0)^7, (-1,0)^2 [2, 1, 0, -1, -2], (1,2)^4, (0,2)^5, (-1,2)^4 [-1, 0, 1], (1,-1)^3, (0,-1)^7, (-1,-1)^3 [1, 0, -1], (2,1), (1,1)^5, (0,1)^6, (-1,1)^5, (-2,1) [0], (1,0)^3, (0,0)^6, (-1,0)^3 [0], (1,-1), (-1,-1) [2, 1, 0, -1, -2], (2,2), (-2,2) [0], (1,0), (0,0)^2, (-1,0) [-1, 0, 1], (1,-1), (0,-1)^3, (-1,-1) [0], (0,0)^2 [1, 0, -1], (2,1), (1,1)^2, (-1,1)^2, (-2,1) [-1, 0, 1], (1,-1), (0,-1)^4, (-1,-1) [2, 1, 0, -1, -2], (1,2)^2, (0,2), (-1,2)^2