C11112331333132311331333132313331323133313211232311211311
  >>
   C1111233133313231133133313231333132313331321123231121131
  <<
   C11112331333132311331333132313331323133313211232311211313
  >>
 
 
 C11112331333132311331333132313331323133313211232311211312
  >>