C3123223313331322121111331311331333133313331333133321223131
  >>
   C312322331333132212111133131133133313331333133313332122313
  <<
   C3123223313331322121111331311331333133313331333133321223133
  >>
 
 
 C3123223313331322121111331311331333133313331333133321223132
  >>