C222133313331333131123313231333133313331333133313331322121331
  >>
   C22213331333133313112331323133313331333133313331333132212133
  <<
   C222133313331333131123313231333133313331333133313331322121333
  >>
 
 
 C222133313331333131123313231333133313331333133313331322121332
  >>