C31321211111333132331211113313331333133313331333133313331333133313113322112111   >>    C3132121111133313233121111331333133313331333133313331333133313331311332211211   <<    C31321211111333132331211113313331333133313331333133313331333133313113322112113   >>      C31321211111333132331211113313331333133313331333133313331333133313113322112112   >>