0 = -1 * 0 + 0
-1 = -1 * 1 + 0
invalid data
1 = -1 * -1 + 0
-1 = 1 * -1 + 0
2 = -1 * -2 + 0
-2 = 1 * -2 + 0
-2 = -1 * 2 + 0
1 = -2 * 0 + 1
-1 = 2 * 0 + -1
-1 = -2 * 0 + -1
3 = -2 * -1 + 1
-3 = 2 * -1 + -1
-3 = -2 * 1 + -1
2 = -3 * 0 + 2
-2 = 3 * 0 + -2
-2 = -3 * 0 + -2