C22213331333133313112331323133313331333133313211232321311212111
  >>
   C2221333133313331311233132313331333133313331321123232131121211
  <<
   C22213331333133313112331323133313331333133313211232321311212113
  >>
 
 
 C22213331333133313112331323133313331333133313211232321311212112
  >>