C312312111133131212111133133313231333133313331331123121111121111132313223332321
>>
C31231211113313121211113313331323133313331333133112312111112111113231322333232
<<
C312312111133131212111133133313231333133313331331123121111121111132313223332323
>>
C312312111133131212111133133313231333133313331331123121111121111132313223332322
>>