C1111233133313231133133313331333132313331323123231121121
  >>
   C111123313331323113313331333133313231333132312323112112
  <<
   C1111233133313231133133313331333132313331323123231121123
  >>
 
 
 C1111233133313231133133313331333132313331323123231121122
  >>