C13223313311212111133133313331333132313331321121111331313332211   >>    C1322331331121211113313331333133313231333132112111133131333221   <<    C13223313311212111133133313331333132313331321121111331313332213   >>      C13223313311212111133133313331333132313331321121111331313332212   >>