C111123313331323113313331333132233132313231323222323112331
  >>
   C11112331333132311331333133313223313231323132322232311233
  <<
   C111123313331323113313331333132233132313231323222323112333
  >>
 
 
 C111123313331323113313331333132233132313231323222323112332
  >>