C313212111133131211331333133313331333133312111133133313331333133313331333133313331322121111121212321
  >>
   C31321211113313121133133313331333133313331211113313331333133313331333133313331333132212111112121232
  <<
   C313212111133131211331333133313331333133312111133133313331333133313331333133313331322121111121212323
  >>
 
 
 C313212111133131211331333133313331333133312111133133313331333133313331333133313331322121111121212322
  >>