{
  "version": 2,
  "rules": [
    {
      "domain_suffix": [
        "hku.edu.hk",
        "hku.hk",
        "xn--pssu7cv61af44b.hk",
        "xn--pssu7cv61af44b.xn--j6w193g"
      ]
    }
  ]
}