C313212111113331323312111133133313331333133313331333133313331331123213311   >>    C31321211111333132331211113313331333133313331333133313331333133112321331   <<    C313212111113331323312111133133313331333133313331333133313331331123213313   >>      C313212111113331323312111133133313331333133313331333133313331331123213312   >>