C31321211111333132331211113313331333133313331333133313331333133313331333131211111133131133131322121
  >>
   C3132121111133313233121111331333133313331333133313331333133313331333133313121111113313113313132212
  <<
   C31321211111333132331211113313331333133313331333133313331333133313331333131211111133131133131322123
  >>
 
 
 C31321211111333132331211113313331333133313331333133313331333133313331333131211111133131133131322122
  >>