C11111333133313232233133313331333133313331312111112111111212111
  >>
   C1111133313331323223313331333133313331333131211111211111121211
  <<
   C11111333133313232233133313331333133313331312111112111111212113
  >>
 
 
 C11111333133313232233133313331333133313331312111112111111212112
  >>