A, B, C = map(int, input().split())
if A == B == C:
  print("No")
elif A == B or B == C or 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("No")
elif A == B or B == C or C == A:
  print("Yes")
else:
  print("No") A == B == C A == B A B C print("No") print "No" elif A == B or B == C or C == A:
  print("Yes") A == B or B == C or C == A A == B or B == C A == B A B B == C B C C == A C A print("Yes") print "Yes" print("No") print "No" 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()) map(int, input().split()) A
A, B, C = map(int, input().split())
if A == B == C:
  print("No")
elif A == B or B == C or C == A:
  print("Yes")
else:
  print("No")
