C13223313311212111133133313331323133313331323131133131121322331
>>
C1322331331121211113313331333132313331333132313113313112132233
<<
C13223313311212111133133313331323133313331323131133131121322333
>>
C13223313311212111133133313331323133313331323131133131121322332
>>