题解 | #二维数组操作#

while True:
    try:
        a,b = map(int,input().split())
        if(a > 9) | (b > 9):
            print(-1)
        else:
            print(0)
        a_1,b_1,a_2,b_2 = map(int,input().split())
        if(a_1 >= a) | (a_2 >= a) | (b_1 >= b) | (b_2 >= b):
            print(-1)
        else:
            print(0)
        insert_a = int(input())
        if(insert_a >= 0) & (insert_a < a) & (a < 9):
            print(0)
        else:
            print(-1)
        insert_b = int(input())
        if(insert_b >= 0) & (insert_b < b) & (b < 9):
            print(0)
        else:
            print(-1)
        find_a,find_b = map(int,input().split())
        if(find_a < a) & (find_b < b):
            print(0)
        else:
            print(-1)
    except:
        break