C1111233133313231133133313231333133313113313113313331333223132311
>>
C111123313331323113313331323133313331311331311331333133322313231
<<
C1111233133313231133133313231333133313113313113313331333223132313
>>
C1111233133313231133133313231333133313113313113313331333223132312
>>