C31321211111333132331211113313331333133313331333133313331333133313331233233231   >>    C3132121111133313233121111331333133313331333133313331333133313331333123323323   <<    C31321211111333132331211113313331333133313331333133313331333133313331233233233   >>      C31321211111333132331211113313331333133313331333133313331333133313331233233232   >>