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