C312312111133131121333133313113313331333133313331333133313331333133313113313331333132132211
  >>
   C31231211113313112133313331311331333133313331333133313331333133313331311331333133313213221
  <<
   C312312111133131121333133313113313331333133313331333133313331333133313113313331333132132213
  >>
 
 
 C312312111133131121333133313113313331333133313331333133313331333133313113313331333132132212
  >>