Applescript To Close Most Tabs

I wrote this script in effort to have an applescript close all windows with more than one exception. For example, if I had 10 tabs open, I may want it to only leave three critical work tabs open.

This script works to close all but the link shown. I have not figured out how to get it to work on more than one tab.

Any suggestions would be appreciated.

tell application "Google Chrome"

set windowList to every tab of every window whose URL does not start with "https://mail.google.com"

repeat with tabList in windowList

set tabList to tabList as any

repeat with tabItr in tabList

set tabItr to tabItr as any

deletetabItr

end repeat

end repeat

end tell