C1311213331333132332133313331333133313331333133313331321123122321322121
  >>
   C131121333133313233213331333133313331333133313331333132112312232132212
  <<
   C1311213331333132332133313331333133313331333133313331321123122321322123
  >>
 
 
 C1311213331333132332133313331333133313331333133313331321123122321322122
  >>