C13223313311212111133133313331333133313232233133313331323221311111311
>>
C1322331331121211113313331333133313331323223313331333132322131111131
<<
C13223313311212111133133313331333133313232233133313331323221311111313
>>
C13223313311212111133133313331333133313232233133313331323221311111312
>>