C3132121111331312113313331333133313331333132313331333133313331333121111331311331333132313313322121
  >>
   C313212111133131211331333133313331333133313231333133313331333133312111133131133133313231331332212
  <<
   C3132121111331312113313331333133313331333132313331333133313331333121111331311331333132313313322123
  >>
 
 
 C3132121111331312113313331333133313331333132313331333133313331333121111331311331333132313313322122
  >>