C313212111133131211331333133313331333133313331333133313231333133313331333133313121111331323221222111
  >>
   C31321211113313121133133313331333133313331333133313331323133313331333133313331312111133132322122211
  <<
   C313212111133131211331333133313331333133313331333133313231333133313331333133313121111331323221222113
  >>
 
 
 C313212111133131211331333133313331333133313331333133313231333133313331333133313121111331323221222112
  >>