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