C111123313121111121111331333133313331323221211113313231333112211231323311
>>
C11112331312111112111133133313331333132322121111331323133311221123132331
<<
C111123313121111121111331333133313331323221211113313231333112211231323313
>>
C111123313121111121111331333133313331323221211113313231333112211231323312
>>