C13223313311212111133133313331333132333132313331323133313112111
>>
C1322331331121211113313331333133313233313231333132313331311211
<<
C13223313311212111133133313331333132333132313331323133313112113
>>
C13223313311212111133133313331333132333132313331323133313112112
>>