C2221333133313331311233132313331333133313131133133313232213223121
  >>
   C222133313331333131123313231333133313331313113313331323221322312
  <<
   C2221333133313331311233132313331333133313131133133313232213223123
  >>
 
 
 C2221333133313331311233132313331333133313131133133313232213223122
  >>