return []string{getMatches(fc.GetFilterChainMatch())}
	}
	switch v := l.GetFilterChainMatcher().GetOnNoMatch().GetOnMatch().(type) {
	case *matcher.Matcher_OnMatch_Action:
		if v.Action.GetName() == fc.GetName() {
			return []string{"UNMATCHED"}
		}
	case *matcher.Matcher_OnMatch_Matcher:
		ms, f := recurse(fc.GetName(), v.Matcher)
		if !f {
			return []string{"NONE"}
		}
		return ms
	}

# testcase: "a:b c:d"
# testcase: "a b:c d:e f"
# testcase: "a b:c:d e"
parse_KUBECONFIG () {
TMPDIR=""
if [[ "$1" =~ ([^:]*):(.*) ]]; then
  while true; do
    rematch=${BASH_REMATCH[1]}
    add_KUBECONFIG_if_exists "$rematch"
    remainder="${BASH_REMATCH[2]}"
    if [[ ! "$remainder" =~ ([^:]*):(.*) ]]; then
      if [[ -n "$remainder" ]]; then
        add_KUBECONFIG_if_exists "$remainder"
        break
      fi

         "typed_config": {
          "@type": "type.googleapis.com/envoy.extensions.filters.listener.http_inspector.v3.HttpInspector"
         },
         "filter_disabled": {
          "or_match": {
           "rules": [
            {
             "destination_port_range": {
              "start": 80,
              "end": 81
             }
            },
            {