def is_kadomatsu(A):
    return len(set(A)) == 3 and (max(A) == A[1] or min(A) == A[1])

*A, = map(int, input().split())
*B, = map(int, input().split())

for i in range(3):
    for j in range(3):
        A[i], B[i] = B[i], A[i]

        if is_kadomatsu(A) and is_kadomatsu(B):
            print("Yes")
            quit()

        A[i], B[i] = B[i], A[i]

print("No")