C2221333133313331311233132313331333133313331333133313331333131211111333132222311
  >>
   C222133313331333131123313231333133313331333133313331333133313121111133313222231
  <<
   C2221333133313331311233132313331333133313331333133313331333131211111333132222313
  >>
 
 
 C2221333133313331311233132313331333133313331333133313331333131211111333132222312
  >>