A,B,C = map(int,input().split())
if A == B and B == C:
    print('No')
    exit()
if A != B and B != C and C != A:
    print('No')
    exit()
print('Yes') 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('No')
    exit() A == B and B == C A == B A B B == C B C print('No') print 'No' exit() exit if A != B and B != C and C != A:
    print('No')
    exit() 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' exit() exit print('Yes') print 'Yes' 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('No')
    exit()
if A != B and B != C and C != A:
    print('No')
    exit()
print('Yes')