题解 | #二维数组操作#

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