C313212111133131211331333133313331333133312111133133313331333133313331333133313331333132322123121331
  >>
   C31321211113313121133133313331333133313331211113313331333133313331333133313331333133313232212312133
  <<
   C313212111133131211331333133313331333133312111133133313331333133313331333133313331333132322123121333
  >>
 
 
 C313212111133131211331333133313331333133312111133133313331333133313331333133313331333132322123121332
  >>