C31321211113313121133133313331333133313331123313331323221222321
>>
C3132121111331312113313331333133313331333112331333132322122232
<<
C31321211113313121133133313331333133313331123313331323221222323
>>
C31321211113313121133133313331333133313331123313331323221222322
>>