C31321211111333132331211113313331333133313331333133313331333133313112111212321   >>    C3132121111133313233121111331333133313331333133313331333133313331311211121232   <<    C31321211111333132331211113313331333133313331333133313331333133313112111212323   >>      C31321211111333132331211113313331333133313331333133313331333133313112111212322   >>