C31321211113313121133133313331333131133133313331311331333132311211312111
>>
C3132121111331312113313331333133313113313331333131133133313231121131211
<<
C31321211113313121133133313331333131133133313331311331333132311211312113
>>
C31321211113313121133133313331333131133133313331311331333132311211312112
>>