C3132121111133313233121111331333133313331333133313331333132313231311
>>
C313212111113331323312111133133313331333133313331333133313231323131
<<
C3132121111133313233121111331333133313331333133313331333132313231313
>>
C3132121111133313233121111331333133313331333133313331333132313231312
>>