C2221333133313331311233132313331333132313231311331312111133133313331323133313223313211
  >>
   C222133313331333131123313231333133313231323131133131211113313331333132313331322331321
  <<
   C2221333133313331311233132313331333132313231311331312111133133313331323133313223313213
  >>
 
 
 C2221333133313331311233132313331333132313231311331312111133133313331323133313223313212
  >>