C313212111113331323312111133133313331333133313331333133313331333133313331311331311331323221223221
  >>
   C31321211111333132331211113313331333133313331333133313331333133313331333131133131133132322122322
  <<
   C313212111113331323312111133133313331333133313331333133313331333133313331311331311331323221223223
  >>
 
 
 C313212111113331323312111133133313331333133313331333133313331333133313331311331311331323221223222
  >>