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