C3132121111133313233121111331333133313331333121211113323133313231311
>>
C313212111113331323312111133133313331333133312121111332313331323131
<<
C3132121111133313233121111331333133313331333121211113323133313231313
>>
C3132121111133313233121111331333133313331333121211113323133313231312
>>