C111113331333132322331333133313331311211331311331333132322333233121
  >>
   C11111333133313232233133313331333131121133131133133313232233323312
  <<
   C111113331333132322331333133313331311211331311331333132322333233123
  >>
 
 
 C111113331333132322331333133313331311211331311331333132322333233122
  >>