C1111233133313231133133313331333133313231323112211232313223313211
>>
C111123313331323113313331333133313331323132311221123231322331321
<<
C1111233133313231133133313331333133313231323112211232313223313213
>>
C1111233133313231133133313331333133313231323112211232313223313212
>>