Link/ Unlink multiple clips at the same time?

/// ---------------- Options ----------------
// You can set this to the track number that contains the video clips you want to link with audio clips
var trackNumberWithVideo = 1;
// The list of audio track numbers it will look for matching audio clips. It will link any audio clips that have the same starting/ending points as each video clip
// Should be a comma-separated list of numbers between brackets, e.g. [1, 2, 3]  - For a single track still use brackets like: [1]
var audioTrackNumbersToLink = [1, 2, 3, 4];

// ----------------------------------------------------------------
var activeSeq = app.project.activeSequence;
// First get all the selected items so we can deselect them
var selectedItems = activeSeq.getSelection();
for (var i = 0; i < selectedItems.length; i++) {
    selectedItems[i].setSelected(false, true);
}

// Get all the video clips on the track index (trackNumberWithVideo - 1)
var videoClips = [];
for (var i = 0; i < activeSeq.videoTracks[trackNumberWithVideo - 1].clips.numItems; i++) {
    var clip = activeSeq.videoTracks[trackNumberWithVideo - 1].clips[i];
    videoClips.push(clip);
    }

// Create dictionarys to store the clips. The video dictionary will have an index for the key and video clip object as value
// The audio dictionary will have an index for the key and an array of audio clips as value
var videoIndexDict = {};
var audioIndexDict = {};

// Now on each audio track, find any clips that match up with the same starting/ending points as the video clips
for (var i = 0; i < audioTrackNumbersToLink.length; i++) { // Loops per audio track

    var audioClips = [];
    var audioTrackNumber = audioTrackNumbersToLink[i];
    var audioTrackIndex = audioTrackNumber - 1; // Track indexes are 0-based, so we subtract 1 from the audio track number

    // Ensure the audio track exists
    if (audioTrackNumber > activeSeq.audioTracks.numTracks) {
        alert("Audio track " + audioTrackNumbersToLink[i] + " does not exist in the sequence. Be sure to set the audioTrackNumbersToLink variable to existing track numbers.");
        continue;
    }

    // Get the audio clips on the track
    for (var j = 0; j < activeSeq.audioTracks[audioTrackIndex].clips.numItems; j++) {
        var clip = activeSeq.audioTracks[audioTrackIndex].clips[j];
        audioClips.push(clip);
    }

    // Now compare the audio clips to the video clips
    for (var j = 0; j < audioClips.length; j++) {
        for (var k = 0; k < videoClips.length; k++) {
            if (audioClips[j].start.ticks == videoClips[k].start.ticks && audioClips[j].end.ticks == videoClips[k].end.ticks) {
                // Store the clips in the dictionary
                // If there's not already a value, create a new array with the audio clip, otherwise add it to the existing array
                var videoClip = videoClips[k];
                var audioClip = audioClips[j];

                // Store clips in Dictionary
                videoIndexDict[k] = videoClip;
                if (typeof audioIndexDict[k] === 'undefined') {
                    audioIndexDict[k] = [audioClip];
                } else {
                    audioIndexDict[k].push(audioClip);
                }
                
            }
        }
    }
}

// Now link the clips
for (var key in videoIndexDict) {
    var x = Number(key);
    var videoClip = videoIndexDict[x];
    var audioClipsArray = []; // Ensure it's empty
    var audioClipsArray = audioIndexDict[x];

    // Select the audio clips then video clip so we can link them
    // First parameter is whether to deselect other clips, second parameter is whether to refresh the GUI
    for (var i = 0; i < audioClipsArray.length; i++) {
        audioClipsArray[i].setSelected(true, false); 
    }
    videoClip.setSelected(true, true);

    // Link the selected clips
    activeSeq.linkSelection();

    // Deselect the audio/video clips again so we can select the next set
    for (var i = 0; i < audioClipsArray.length; i++) {
        audioClipsArray[i].setSelected(false, false); 
    }
    videoClip.setSelected(false, true);
}

alert("Done linking clips");