C13223313311212111133133313331323133313331323113313331333133323133313133111
>>
C1322331331121211113313331333132313331333132311331333133313332313331313311
<<
C13223313311212111133133313331323133313331323113313331333133323133313133113
>>
C13223313311212111133133313331323133313331323113313331333133323133313133112
>>