C31321211113313121133133313331333133313331123313133313113313123213311
>>
C3132121111331312113313331333133313331333112331313331311331312321331
<<
C31321211113313121133133313331333133313331123313133313113313123213313
>>
C31321211113313121133133313331333133313331123313133313113313123213312
>>