C1111233133313231133133313231333133313113313113313231333132332233131
>>
C111123313331323113313331323133313331311331311331323133313233223313
<<
C1111233133313231133133313231333133313113313113313231333132332233133
>>
C1111233133313231133133313231333133313113313113313231333132332233132
>>