#include <stdio.h>
#include <string.h>
#include "splay.h"
#include "fields.h"

main()
{
  Splay *b;
  Splay *bn;
  IS is;

  is = new_inputstruct(NULL);
  b = new_splay();

  while (get_line(is) >= 0) {
    (void) splay_insert_str(b, strdup(is->text1), new_jval_v(NULL));
  }

  splay_traverse(bn, b) {
    printf("%s", jval_s(bn->key));
  }
}