C313212111133131211331333133313331333133312111133133313331333133313331333133313233311232313233112321
  >>
   C31321211113313121133133313331333133313331211113313331333133313331333133313331323331123231323311232
  <<
   C313212111133131211331333133313331333133312111133133313331333133313331333133313233311232313233112323
  >>
 
 
 C313212111133131211331333133313331333133312111133133313331333133313331333133313233311232313233112322
  >>