C1111233133313231133133313331333133313231331133133313331323221311111
>>
C111123313331323113313331333133313331323133113313331333132322131111
<<
C1111233133313231133133313331333133313231331133133313331323221311113
>>
C1111233133313231133133313331333133313231331133133313331323221311112
>>