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 and (max(A) == A[1] or min(A) == A[1]) and (max(B) == B[1] or min(B) == B[1]):
            print("Yes")
            exit()
        A[i],B[j] = B[j],A[i]
print("No")