a, b, c = map(int, input().split())
if a == b:
    if a != c:
        print("Yes")
    else:
        print("No")
elif a == c:
    print("Yes")
elif b == c:
    print("Yes")
else:
    print("No") a, b, c = map(int, input().split()) a map(int, input().split()) map int input().split() ().split () input split b c if a == b:
    if a != c:
        print("Yes")
    else:
        print("No")
elif a == c:
    print("Yes")
elif b == c:
    print("Yes")
else:
    print("No") a == b a b if a != c:
        print("Yes")
    else:
        print("No") a != c a c print("Yes") print "Yes" print("No") print "No" elif a == c:
    print("Yes") a == c a c print("Yes") print "Yes" elif b == c:
    print("Yes") b == c b c print("Yes") print "Yes" print("No") print "No" a, b, c = map(int, input().split()) map(int, input().split()) a b, c = map(int, input().split()) map(int, input().split()) b c = map(int, input().split()) map(int, input().split()) c
a, b, c = map(int, input().split())
if a == b:
    if a != c:
        print("Yes")
    else:
        print("No")
elif a == c:
    print("Yes")
elif b == c:
    print("Yes")
else:
    print("No")