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