C31321211113313121133133313331333133313331323133313211232313221
>>
C3132121111331312113313331333133313331333132313331321123231322
<<
C31321211113313121133133313331333133313331323133313211232313223
>>
C31321211113313121133133313331333133313331323133313211232313222
>>