C31321211113313121133133313331333133313331123313331312111113331333132311212111
>>
C3132121111331312113313331333133313331333112331333131211111333133313231121211
<<
C31321211113313121133133313331333133313331123313331312111113331333132311212113
>>
C31321211113313121133133313331333133313331123313331312111113331333132311212112
>>