C2221333133313331311233132313331333133313331322232133313231312112331
  >>
   C222133313331333131123313231333133313331333132223213331323131211233
  <<
   C2221333133313331311233132313331333133313331322232133313231312112333
  >>
 
 
 C2221333133313331311233132313331333133313331322232133313231312112332
  >>