C1111233133313231133133313231333133313113313113313331333121111331312111
>>
C111123313331323113313331323133313331311331311331333133312111133131211
<<
C1111233133313231133133313231333133313113313113313331333121111331312113
>>
C1111233133313231133133313231333133313113313113313331333121111331312112
>>