C31321211111333132331211113313331333133313331333133313331333133112111113332232321
  >>
   C3132121111133313233121111331333133313331333133313331333133313311211111333223232
  <<
   C31321211111333132331211113313331333133313331333133313331333133112111113332232323
  >>
 
 
 C31321211111333132331211113313331333133313331333133313331333133112111113332232322
  >>