C31321211113313121133133313331333133313331123313331331123312221
>>
C3132121111331312113313331333133313331333112331333133112331222
<<
C31321211113313121133133313331333133313331123313331331123312223
>>
C31321211113313121133133313331333133313331123313331331123312222
>>