C111123313331323113313331333133313231333133313331331121111121
  >>
   C11112331333132311331333133313331323133313331333133112111112
  <<
   C111123313331323113313331333133313231333133313331331121111123
  >>
 
 
 C111123313331323113313331333133313231333133313331331121111122
  >>