C2221333133313331311233132313331333133313331321123231333133313121211331323232221
  >>
   C222133313331333131123313231333133313331333132112323133313331312121133132323222
  <<
   C2221333133313331311233132313331333133313331321123231333133313121211331323232223
  >>
 
 
 C2221333133313331311233132313331333133313331321123231333133313121211331323232222
  >>