 To illustrate, let the collection of shirts hanging in my closet stand for the collection of modes. Suppose that my closet could not contain more or fewer shirts than it currently contains— my closet is as full as it can get and I’m the sort of person who could never have fewer shirts than the most that can all fit in there together. Still, couldn’t I have had an entirely different but equinumerous collection of shirts (AP1)? Or, keeping some of the shirts fixed, couldn’t I have had a modest blue shirt instead of the orange plaid shirt sitting there in the middle (AP2)? Or, keeping all the shirts in the closet fixed, couldn’t the orange plaid shirt have had a single pocket instead of having the two pockets that it actually has (AP3)?