Deleting in game map objects

Im 'trying' to create an ace insurgency mission, and im being ambitions for my first project, but i just wanted to extend the fallujah fob and found some code to delete one ingame large bag wall but i cant seem to figure it out to delete the rest of the wall and the objects infornt of it, is there a specific code for each item and if so where are they?

This is the code i used to delete the first wall - (getPos this nearestObject 5343) setDamage 1; (getPos this nearestObject 5345) setDamage 1;

I also have that game logic synchronised to this - nul = [] execVM "Pcf.sqf";

This is the main stuff i want to delete including the toilets behind the big bags http://imgur.com/WSM1EE6

Place a box on the map and name it box1

In the On Act field of a trigger; or in a script; write this:

deletevehicle box1;

If you wish to delete any object, it must first be named.

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In the editor pres the button that says "IDs" it will show IDs of the map objects.