C3132121111331312113313331333133313113313331311331333132313213321
>>
C313212111133131211331333133313331311331333131133133313231321332
<<
C3132121111331312113313331333133313113313331311331333132313213323
>>
C3132121111331312113313331333133313113313331311331333132313213322
>>