AutoVoice Setting Command Filter with Array

I'm trying to trigger a task that picks up when someone says the name of a colour within listening range of the phone running AutoVoice in continuous mode.

I can get it to work if I populate the profile command filter with "red,geeen,blue" but not if I insert an array populated by a csv list of colours "#WebColours()"
Should this work, or do I just need to paste in the full list of commands?

Is there a maximum I can filter for on one profile?