Correct syntax? - FindChangeByList

Question

CS4, Mac OSX 10.5.8
Hi
I've been wrestling my way through a personalised FindChangeByList.
Ive managed to achieve most of what I'd like to, but I'm unable to incorporate a couple of items that I have been able to format using GREP Find/Change.
I receive a Word file, to format in InDesign which has 'locally' styled bullleted and numbered lists.
I can find and replace both of these using GREP Find/Change by using "+ list: bulleted" and + list: numbered" in the "Find Format:" but have been unable to work out how to specify these in the FindChangeByList....
Could someone point me in the right direction please?
below is an example of part of my  'FindChangeByList', acheived with help from this forum, but I'm not skillful enough to identify/describe the above.
grep    {findWhat:"(.+)", appliedParagraphStyle: app.activeDocument.paragraphStyles.item("Normal") }    {changeTo:"$1", appliedParagraphStyle: app.activeDocument.paragraphStyleGroups.item("Main text").paragraphStyles.item("Body text 10/12 SwissLtBt - Standard") }    {includeLockedStoriesForFind:false, includeLockedLayersForFind:false, includeHiddenLayers:false, includeMasterPages:false, includeFootnotes:true}
MTIA Steve

Answer 1

Thanks guys,
L. - I'd forgotten about that script/function - was able to pick out what I needed to great effect.
Kaysan - my lack of knowledge let me down with your string I'm afraid - it told me that what I was asking for was 'undefined' but I guess I didn't apply it correctly. The method above gave me a number for bullets (ListType:1280598644)
grep    {bulletsAndNumberingListType:1280598644}    {appliedParagraphStyle: app.activeDocument.paragraphStyleGroups.item("Lists").paragraphStyles.item("Bullets 10/12") }    {includeLockedStoriesForFind:false, includeLockedLayersForFind:false, includeHiddenLayers:false, includeMasterPages:false, includeFootnotes:true}
Steve