C11111333133313232233133313331333133313331312222132233131
  >>
   C1111133313331323223313331333133313331333131222213223313
  <<
   C11111333133313232233133313331333133313331312222132233133
  >>
 
 
 C11111333133313232233133313331333133313331312222132233132
  >>