C2221333133313331311233132313331333133313232123313331323223313113121
  >>
   C222133313331333131123313231333133313331323212331333132322331311312
  <<
   C2221333133313331311233132313331333133313232123313331323223313113123
  >>
 
 
 C2221333133313331311233132313331333133313232123313331323223313113122
  >>