C3132121111133313233121111331333133313331333133313331333133313113313331333121111331323132313221211
  >>
   C313212111113331323312111133133313331333133313331333133313331311331333133312111133132313231322121
  <<
   C3132121111133313233121111331333133313331333133313331333133313113313331333121111331323132313221213
  >>
 
 
 C3132121111133313233121111331333133313331333133313331333133313113313331333121111331323132313221212
  >>