<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_netv4i7n8ltbfftcnkcr701ut4, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
<br />
<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
static Collection<S> ai_applyFactToFactRules() {
  L<IfThen> rules = map nlLogic_parseRule(splitAtEmptyLines(mL_raw("Fact-to-fact rules")));
  final new NLLogicChecker_v3 c;
  c.matcher = ai_standardMatcher();
  c.facts = mL("Random facts");
  
  final new NLLogicChecker_v2.Matching m;
  final new LinkedHashSet<S> outFacts;
  for (final IfThen rule : rules)
    c.iterate(rule.in, m, r {
      //print("Got matches: " + sfu(m.matches));
      Exp out = c.apply(rule.out, m);
      if (out cast Func)
        if (eq(out.name, "fact"))
          outFacts.add(nlLogic_text(out.arg));
    });
    
  appendToMechList("Derived facts", outFacts);
  ret outFacts;
}