C3123121111331312121111331333133313331331121133133313331311233132221123121
>>
C312312111133131212111133133313331333133112113313331333131123313222112312
<<
C3123121111331312121111331333133313331331121133133313331311233132221123123
>>
C3123121111331312121111331333133313331331121133133313331311233132221123122
>>