C31321211111333132331211113313331333133313331333133313331333131133132333111   >>    C3132121111133313233121111331333133313331333133313331333133313113313233311   <<    C31321211111333132331211113313331333133313331333133313331333131133132333113   >>      C31321211111333132331211113313331333133313331333133313331333131133132333112   >>