C111113331333132322331333133313331311331323133313333121121131
  >>
   C11111333133313232233133313331333131133132313331333312112113
  <<
   C111113331333132322331333133313331311331323133313333121121133
  >>
 
 
 C111113331333132322331333133313331311331323133313333121121132
  >>