C13223313311212111133133313331333133313232233133313331333113313231311
>>
C1322331331121211113313331333133313331323223313331333133311331323131
<<
C13223313311212111133133313331333133313232233133313331333113313231313
>>
C13223313311212111133133313331333133313232233133313331333113313231312
>>