while 1: try: m, n = map(int, input().split()) x1, y1, x2, y2 = map(int, input().split()) x = int(input()) y = int(input()) xx, yy = map(int, input().split()) if m >= 0 and n >= 0 and m <= 9 and n <= 9: print(0) else: print(-1) if x1 >= 0 and y1 >= 0 and x1 <= m-1 and y1 <= n-1 and x2 >= 0 and y2 >= 0 and x2 <= m-1 and y2 <= n-1: print(0) else: print(-1) if x >= 0 and x <= m-1 and m+1 <= 9: print(0) else: print(-1) if y >= 0 and y <= n-1 and n+1 <= 9: print(0) else: print(-1) if xx >= 0 and xx <= m-1 and yy >= 0 and yy <= n-1: print(0) else: print(-1) except: break