C2221333133313331311233132313331333133313232123313331323133313311233121331
  >>
   C222133313331333131123313231333133313331323212331333132313331331123312133
  <<
   C2221333133313331311233132313331333133313232123313331323133313311233121333
  >>
 
 
 C2221333133313331311233132313331333133313232123313331323133313311233121332
  >>