C2221333133313331311233132313331333133313331321123131112331
  >>
   C222133313331333131123313231333133313331333132112313111233
  <<
   C2221333133313331311233132313331333133313331321123131112333
  >>
 
 
 C2221333133313331311233132313331333133313331321123131112332
  >>