C313212111113331323312111133133313331333133313331333133313331333133322231323311   >>    C31321211111333132331211113313331333133313331333133313331333133313332223132331   <<    C313212111113331323312111133133313331333133313331333133313331333133322231323313   >>      C313212111113331323312111133133313331333133313331333133313331333133322231323312   >>