C31321211113313121133133313331333133313331323133313121133232321
>>
C3132121111331312113313331333133313331333132313331312113323232
<<
C31321211113313121133133313331333133313331323133313121133232323
>>
C31321211113313121133133313331333133313331323133313121133232322
>>