C31321211111333132331211113313331333133313331333133313331333132322121131
  >>
   C3132121111133313233121111331333133313331333133313331333133313232212113
  <<
   C31321211111333132331211113313331333133313331333133313331333132322121133
  >>
 
 
 C31321211111333132331211113313331333133313331333133313331333132322121132
  >>