C22213331333133313112331323133313331333133313232221311211
  >>
   C2221333133313331311233132313331333133313331323222131121
  <<
   C22213331333133313112331323133313331333133313232221311213
  >>
 
 
 C22213331333133313112331323133313331333133313232221311212
  >>