C2221333133313331311233132313331333133313331323112211232111121
  >>
   C222133313331333131123313231333133313331333132311221123211112
  <<
   C2221333133313331311233132313331333133313331323112211232111123
  >>
 
 
 C2221333133313331311233132313331333133313331323112211232111122
  >>