C111123313121111121111331333133313113313232123313331333121312321
>>
C11112331312111112111133133313331311331323212331333133312131232
<<
C111123313121111121111331333133313113313232123313331333121312323
>>
C111123313121111121111331333133313113313232123313331333121312322
>>