C313212111133131211331333133313331333133312111133133313331333133313331333133313331333131312112311
  >>
   C31321211113313121133133313331333133313331211113313331333133313331333133313331333133313131211231
  <<
   C313212111133131211331333133313331333133312111133133313331333133313331333133313331333131312112313
  >>
 
 
 C313212111133131211331333133313331333133312111133133313331333133313331333133313331333131312112312
  >>