C31231211113313121211113313331323133313331333133313231333131331321
>>
C3123121111331312121111331333132313331333133313331323133313133132
<<
C31231211113313121211113313331323133313331333133313231333131331323
>>
C31231211113313121211113313331323133313331333133313231333131331322
>>