return e.Expression.analyze(s)
}

func (e *Expression) analyze(s *Select) (result qProp) {
	for _, ac := range e.And {
		result.combine(ac.analyze(s))
	}
	return
}

func (e *AndCondition) analyze(s *Select) (result qProp) {
	for _, ac := range e.Condition {
		result.combine(ac.analyze(s))
	}
	return
}

func (e *Condition) analyze(s *Select) (result qProp) {
	if e.Operand != nil {

    checkPublicSuffix("jp", null)
    checkPublicSuffix("test.jp", "test.jp")
    checkPublicSuffix("www.test.jp", "test.jp")
    checkPublicSuffix("ac.jp", null)
    checkPublicSuffix("test.ac.jp", "test.ac.jp")
    checkPublicSuffix("www.test.ac.jp", "test.ac.jp")
    checkPublicSuffix("kyoto.jp", null)
    checkPublicSuffix("test.kyoto.jp", "test.kyoto.jp")
    checkPublicSuffix("ide.kyoto.jp", null)

abeno.osaka.jp abiko.chiba.jp abira.hokkaido.jp abkhazia.su able abo.pa abogado abr.it abruzzo.it abu.yamaguchi.jp abudhabi ac ac.ae ac.at ac.be ac.ci ac.cn ac.cr ac.cy ac.fj ac.gn ac.gov.br ac.id ac.il ac.im ac.in ac.ir ac.jp ac.ke ac.kr ac.leg.br ac.lk ac.ls ac.ma ac.me ac.mu ac.mw ac.mz ac.ni ac.nz ac.pa ac.pr ac.rs ac.ru ac.rw ac.se ac.sz ac.th ac.tj ac.tz ac.ug ac.uk ac.vn ac.za ac.zm ac.zw aca.pro academia.bo academy academy.museum accenture accesscam.org accident-investigation.aero accident-prevention.aero...

      createUndirectedGraph("ba", "ad", "be", "ac", "ec", "cf");

  /**
   * A diamond shaped directed graph (arrows going down):
   *
   * <pre>{@code
   *   a
   *  / \
   * b   c
   *  \ /
   *   d
   * }</pre>
   */
  private static final SuccessorsFunction<Character> DIAMOND_GRAPH =
      createDirectedGraph("ab", "ac", "bd", "cd");

  /**

      createUndirectedGraph("ba", "ad", "be", "ac", "ec", "cf");

  /**
   * A diamond shaped directed graph (arrows going down):
   *
   * <pre>{@code
   *   a
   *  / \
   * b   c
   *  \ /
   *   d
   * }</pre>
   */
  private static final SuccessorsFunction<Character> DIAMOND_GRAPH =
      createDirectedGraph("ab", "ac", "bd", "cd");

  /**

// ===BEGIN ICANN DOMAINS===

// ac : http://nic.ac/rules.htm
ac
com.ac
edu.ac
gov.ac
net.ac
mil.ac
org.ac

// ad : https://en.wikipedia.org/wiki/.ad
ad
nom.ad

// ae : https://tdra.gov.ae/en/aeda/ae-policies
ae
co.ae
net.ae
org.ae
sch.ae
ac.ae
gov.ae
mil.ae

// aero : see https://www.information.aero/index.php?id=66
aero

		&Identifier{},
		participle.Lexer(sqlLexer),
		participle.CaseInsensitive("Keyword"),
	)

	id := Identifier{}
	validCases := []string{
		"a",
		"_a",
		"abc_a",
		"a2",
		`"abc"`,
		`"abc\a""ac"`,
	}
	for i, tc := range validCases {
		err := p.ParseString(tc, &id)
		if err != nil {
			t.Fatalf("%d: %v", i, err)
		}
		// repr.Println(id, repr.Indent("  "), repr.OmitEmpty(true))
	}

  val ipv4_10_0_0_6 = Inet4Address.getByName("10.0.0.6")
  val ipv4_10_0_0_1 = Inet4Address.getByName("10.0.0.1")
  val ipv4_10_0_0_4 = Inet4Address.getByName("10.0.0.4")
  val ipv6_ab = Inet6Address.getByName("::ac")
  val ipv6_fc = Inet6Address.getByName("::fc")

  @Test fun prioritiseIpv6Example() {
    val result =
      reorderForHappyEyeballs(
        listOf(
          ipv4_10_0_0_6,
          ipv4_10_0_0_1,

nahs?le&nisiuc?rbmuder???m!.&ca?gro?oc?sserp?ten?vog??ahokoy?e00sf7vqn--nx?m??n!.&ac?cc?eman?gro?ibom?loohcs?moc?ni?o&c?fni?rp??r&d?o??s&u?w??vt?xm??av?is?olecrab?tea??p!.&bog?ca?d&em?ls??g&ni?ro??mo&c?n??oba?ten?ude??c?g7hyabgm--nx?ra!.&461e?6pi?iru?nru?rdda-ni?siri???s??q!.&eman?gro?hcs?lim?moc?t&en?opsgolb,?ude?vog???r&az?emac?f4a3abgm--nx?n!d5uhf8le58r4w--nx??u&kas?tan???s!.&bup?dem?gro?hcs?moc?ten?ude?vog??ac!.uban.iu,?iv??t&ad?elhta?led?oyot??u!.&a&cinniv?emirc?i&hzhziropaz?stynniv?ttaprak...

          "uomi-online.kir.jp",
          "jprs.co.jp",
          "site.quick.jp",
          "site.tenki.jp",
          "site.or.jp",
          "site.gr.jp",
          "site.ne.jp",
          "site.ac.jp",
          "site.ad.jp",
          "site.ed.jp",
          "site.geo.jp",
          "site.go.jp",
          "site.lg.jp",
          "1.fm",
          "site.cc",
          "site.ee",