C13223313311212111133133313331333132313331323323133313231321131   >>    C1322331331121211113313331333133313231333132332313331323132113   <<    C13223313311212111133133313331333132313331323323133313231321133   >>      C13223313311212111133133313331333132313331323323133313231321132   >>