C1111233133313231133133313231333133313113313113313331331122132111
>>
C111123313331323113313331323133313331311331311331333133112213211
<<
C1111233133313231133133313231333133313113313113313331331122132113
>>
C1111233133313231133133313231333133313113313113313331331122132112
>>