C111123313331323113313331323133313231333131323132311212111
  >>
   C11112331333132311331333132313331323133313132313231121211
  <<
   C111123313331323113313331323133313231333131323132311212113
  >>
 
 
 C111123313331323113313331323133313231333131323132311212112
  >>