C31321211111333132331211113313331333133313331212111133133321233132233131   >>    C3132121111133313233121111331333133313331333121211113313332123313223313   <<    C31321211111333132331211113313331333133313331212111133133321233132233133   >>      C31321211111333132331211113313331333133313331212111133133321233132233132   >>