C13223313311212111133133313331333132333133313331323133323312331313311   >>    C1322331331121211113313331333133313233313331333132313332331233131331   <<    C13223313311212111133133313331333132333133313331323133323312331313313   >>      C13223313311212111133133313331333132333133313331323133323312331313312   >>