C1111133313331323223313331333133313113313231333132213331323331311   >>    C111113331333132322331333133313331311331323133313221333132333131   <<    C1111133313331323223313331333133313113313231333132213331323331313   >>      C1111133313331323223313331333133313113313231333132213331323331312   >>