a = list(map(int,input().split()))
b = list(map(int,input().split()))

if (a[0]<a[1]<a[2] and b[0]<b[1]<b[2]) or (a[0]>a[1]>a[2] and b[0]>b[1]>b[2]):
    print("Yes")
else:
    for i in range(3):
        for j in range(3):
            a[i], b[j] = b[j], a[i]
            if (a[0]<a[1]<a[2] and b[0]<b[1]<b[2]) or (a[0]>a[1]>a[2] and b[0]>b[1]>b[2]):
                print("Yes")
                exit()
            a[i], b[j] = b[j], a[i]
    print("No")