DOCUMENT();

loadMacros(
  "PGstandard.pl",
  "contextOrdering.pl",
  "scaffold.pl",
);

Context("Ordering");
$ans = Ordering("B > A > C");

Scaffold::Begin();
Section::Begin("");

BEGIN_TEXT
Enter \(B > A > C\): \{ans_rule()\}
END_TEXT

ANS($ans->cmp);

Section::End();
Scaffold::End();

ENDDOCUMENT();