C11111333133313232233133313331333133313331311331311222132311
  >>
   C1111133313331323223313331333133313331333131133131122213231
  <<
   C11111333133313232233133313331333133313331311331311222132313
  >>
 
 
 C11111333133313232233133313331333133313331311331311222132312
  >>