C31321211113313121133133313331333133313331123313331331121121131311
>>
C3132121111331312113313331333133313331333112331333133112112113131
<<
C31321211113313121133133313331333133313331123313331331121121131313
>>
C31321211113313121133133313331333133313331123313331331121121131312
>>