C313212111113331323312111133133313331333133313331333133313331333131323131323311   >>    C31321211111333132331211113313331333133313331333133313331333133313132313132331   <<    C313212111113331323312111133133313331333133313331333133313331333131323131323313   >>      C313212111113331323312111133133313331333133313331333133313331333131323131323312   >>