C112313233211113313121111331333133313232233132313231333132323331313111
>>
C11231323321111331312111133133313331323223313231323133313232333131311
<<
C112313233211113313121111331333133313232233132313231333132323331313113
>>
C112313233211113313121111331333133313232233132313231333132323331313112
>>