a, b, c = map(int, input().split())

if a == b and a != c:
    print('Yes')
elif b == c and b != a:
    print('Yes')
elif c == a and c != b:
    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 and a != c:
    print('Yes')
elif b == c and b != a:
    print('Yes')
elif c == a and c != b:
    print('Yes')
else:
    print('No') a == b and a != c a == b a b a != c a c print('Yes') print 'Yes' elif b == c and b != a:
    print('Yes') b == c and b != a b == c b c b != a b a print('Yes') print 'Yes' elif c == a and c != b:
    print('Yes') c == a and c != b c == a c a c != b c b 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 and a != c:
    print('Yes')
elif b == c and b != a:
    print('Yes')
elif c == a and c != b:
    print('Yes')
else:
    print('No')
