C3132121111331312113313331333133313331333133313331333132313331333133313331333133313231323131123321221
  >>
   C313212111133131211331333133313331333133313331333133313231333133313331333133313331323132313112332122
  <<
   C3132121111331312113313331333133313331333133313331333132313331333133313331333133313231323131123321223
  >>
 
 
 C3132121111331312113313331333133313331333133313331333132313331333133313331333133313231323131123321222
  >>