C313212111133131211331333133313331333133312111133133313331333133313331333133313231323133313331332321
  >>
   C31321211113313121133133313331333133313331211113313331333133313331333133313331323132313331333133232
  <<
   C313212111133131211331333133313331333133312111133133313331333133313331333133313231323133313331332323
  >>
 
 
 C313212111133131211331333133313331333133312111133133313331333133313331333133313231323133313331332322
  >>