C13223313311212111133133313331323133313331323131133133313133113313132333131   >>    C1322331331121211113313331333132313331333132313113313331313311331313233313   <<    C13223313311212111133133313331323133313331323131133133313133113313132333133   >>      C13223313311212111133133313331323133313331323131133133313133113313132333132   >>