C313212111133131211331333133313331333133313231333133313331333133313331333133313223313331322212112111
  >>
   C31321211113313121133133313331333133313331323133313331333133313331333133313331322331333132221211211
  <<
   C313212111133131211331333133313331333133313231333133313331333133313331333133313223313331322212112113
  >>
 
 
 C313212111133131211331333133313331333133313231333133313331333133313331333133313223313331322212112112
  >>