a,b,c = (int(a) for a in input().split())
if a == b == c or (a != b and b != c and c != a) :
    print("No")
else : print("Yes") int(a) for a in input().split() for a in input().split() a input().split() ().split () input split for a in input().split() int(a) int a a,b,c = (int(a) for a in input().split()) a (int(a) for a in input().split()) b c if a == b == c or (a != b and b != c and c != a) :
    print("No")
else : print("Yes") a == b == c or (a != b and b != c and c != a) a == b == c a == b a b c a != b and b != c and c != a a != b and b != c a != b a b b != c b c c != a c a print("No") print "No" c = (int(a) for a in input().split()) (int(a) for a in input().split()) c a,b,c = (int(a) for a in input().split()) (int(a) for a in input().split()) a b,c = (int(a) for a in input().split()) (int(a) for a in input().split()) b
a,b,c = (int(a) for a in input().split())
if a == b == c or (a != b and b != c and c != a) :
    print("No")
else : print("Yes")