C31321211111333132331211113313331333133313331333133313331333132233133313231131211131
  >>
   C3132121111133313233121111331333133313331333133313331333133313223313331323113121113
  <<
   C31321211111333132331211113313331333133313331333133313331333132233133313231131211133
  >>
 
 
 C31321211111333132331211113313331333133313331333133313331333132233133313231131211132
  >>