C31321211111333132331211113313331333133313331333133313331333133112111112131
  >>
   C3132121111133313233121111331333133313331333133313331333133313311211111213
  <<
   C31321211111333132331211113313331333133313331333133313331333133112111112133
  >>
 
 
 C31321211111333132331211113313331333133313331333133313331333133112111112132
  >>