C313212111133131211331333133313331333133313231333133313331333133313223113313133311111
  >>
   C31321211113313121133133313331333133313331323133313331333133313331322311331313331111
  <<
   C313212111133131211331333133313331333133313231333133313331333133313223113313133311113
  >>
 
 
 C313212111133131211331333133313331333133313231333133313331333133313223113313133311112
  >>