C313212111113331323312111133133313331333133313331333133313113313331333211   >>    C31321211111333132331211113313331333133313331333133313331311331333133321   <<    C313212111113331323312111133133313331333133313331333133313113313331333213   >>      C313212111113331323312111133133313331333133313331333133313113313331333212   >>