C313212111133131211331333133313331333133312111133133313331333133313331333133313331313331323321131331
  >>
   C31321211113313121133133313331333133313331211113313331333133313331333133313331333131333132332113133
  <<
   C313212111133131211331333133313331333133312111133133313331333133313331333133313331313331323321131333
  >>
 
 
 C313212111133131211331333133313331333133312111133133313331333133313331333133313331313331323321131332
  >>