C313212111133131211331333133313331333133312111133133313331333133313331333133313331323233231311331331
  >>
   C31321211113313121133133313331333133313331211113313331333133313331333133313331333132323323131133133
  <<
   C313212111133131211331333133313331333133312111133133313331333133313331333133313331323233231311331333
  >>
 
 
 C313212111133131211331333133313331333133312111133133313331333133313331333133313331323233231311331332
  >>