C13223313311212111133133313331323133313331323113313331313311131   >>    C1322331331121211113313331333132313331333132311331333131331113   <<    C13223313311212111133133313331323133313331323113313331313311133   >>      C13223313311212111133133313331323133313331323113313331313311132   >>