C3132121111133313233121111331333133313331333133313331333133313331312312323311   >>    C313212111113331323312111133133313331333133313331333133313331333131231232331   <<    C3132121111133313233121111331333133313331333133313331333133313331312312323313   >>      C3132121111133313233121111331333133313331333133313331333133313331312312323312   >>