C2221333133313331311233132313331333133313331333133313331323133313331322121131
  >>
   C222133313331333131123313231333133313331333133313331333132313331333132212113
  <<
   C2221333133313331311233132313331333133313331333133313331323133313331322121133
  >>
 
 
 C2221333133313331311233132313331333133313331333133313331323133313331322121132
  >>