C111113331333132322331333133313331333133313113313221212111
  >>
   C11111333133313232233133313331333133313331311331322121211
  <<
   C111113331333132322331333133313331333133313113313221212113
  >>
 
 
 C111113331333132322331333133313331333133313113313221212112
  >>