C312312111133131121333133313113313331333133313331333133313331333133313113313331333133313232223311131
  >>
   C31231211113313112133313331311331333133313331333133313331333133313331311331333133313331323222331113
  <<
   C312312111133131121333133313113313331333133313331333133313331333133313113313331333133313232223311133
  >>
 
 
 C312312111133131121333133313113313331333133313331333133313331333133313113313331333133313232223311132
  >>