Editing Mnemonic peg system (section)

===PAO system===
{{Further|Person-Action-Object}}
The person-action-object (PAO) system is the most complex.<ref name="Moon" /> It associates all numbers 00-99 with a distinctive person, action and object.  Any six-digit number can be memorized by using the person assigned the first two digits, the action of the next two digits and the object of the third.<ref name="Moon" /> For example:

*The number 34 could be [[Frank Sinatra]].
*13 could be the action of kicking.
*79 could be a cape.

This would make the number 341379, Frank Sinatra kicking a cape.<ref name="Moon" /> Memory grand master, [[Ed Cooke (author)|Ed Cooke]], reportedly has been working on the Millennium PAO system, which would create an association for all numbers 000-999.<ref name="Moon" />