C222133313331333131123313231333133313231323131133131211113313331333132322132231
  >>
   C22213331333133313112331323133313331323132313113313121111331333133313232213223
  <<
   C222133313331333131123313231333133313231323131133131211113313331333132322132233
  >>
 
 
 C222133313331333131123313231333133313231323131133131211113313331333132322132232
  >>