C31231211113313121211113313113313331333131133133313133313231333132311111
>>
C3123121111331312121111331311331333133313113313331313331323133313231111
<<
C31231211113313121211113313113313331333131133133313133313231333132311113
>>
C31231211113313121211113313113313331333131133133313133313231333132311112
>>