A = list(map(int, input().split()))
B = list(map(int, input().split()))
for i in range(3):
    for j in range(3):
        A[i], B[j] = B[j], A[i]
        if len(set(A)) == 3 and len(set(B)) == 3:
            if (min(A) == A[1] or max(A) == A[1]) and (min(B) == B[1] or max(B) == B[1]):
                print("Yes")
                exit()
        A[i], B[j] = B[j], A[i]
print("No")