C31321211113313121133133313331333133313331333133313331333133313231321211221
>>
C3132121111331312113313331333133313331333133313331333133313331323132121122
<<
C31321211113313121133133313331333133313331333133313331333133313231321211223
>>
C31321211113313121133133313331333133313331333133313331333133313231321211222
>>