C22213331333133313112331323133313331333133313331333133313331311331333131232121
  >>
   C2221333133313331311233132313331333133313331333133313331333131133133313123212
  <<
   C22213331333133313112331323133313331333133313331333133313331311331333131232123
  >>
 
 
 C22213331333133313112331323133313331333133313331333133313331311331333131232122
  >>