C31321211111333132331211113313331333133313331333133313331333133313113122332321   >>    C3132121111133313233121111331333133313331333133313331333133313331311312233232   <<    C31321211111333132331211113313331333133313331333133313331333133313113122332323   >>      C31321211111333132331211113313331333133313331333133313331333133313113122332322   >>