C1111233133313231133133313331333133313231331133133313331333211131
>>
C111123313331323113313331333133313331323133113313331333133321113
<<
C1111233133313231133133313331333133313231331133133313331333211133
>>
C1111233133313231133133313331333133313231331133133313331333211132
>>