C13223313311212111133133313331333132313231322311331323132313231323321211   >>    C1322331331121211113313331333133313231323132231133132313231323132332121   <<    C13223313311212111133133313331333132313231322311331323132313231323321213   >>      C13223313311212111133133313331333132313231322311331323132313231323321212   >>