C3132121111331312113313331333133313331333133313331333132313331333133313331333133313113312111111221
  >>
   C313212111133131211331333133313331333133313331333133313231333133313331333133313331311331211111122
  <<
   C3132121111331312113313331333133313331333133313331333132313331333133313331333133313113312111111223
  >>
 
 
 C3132121111331312113313331333133313331333133313331333132313331333133313331333133313113312111111222
  >>