Add a rule named “Acronym” with the following text:

There is a publicly tracked Acronym, which is either empty or a flavor text string of three to seven alphabetical letters, defaulting to empty.

Acrogenerate is an atomic action with the following steps:
* Publicly randomly choose a Size, which is a number from 3-7 inclusive
* Select that Size amount of alphabetical letters by publicly randomly selecting each one using the DICE roll and table described on the [[Starting Letter Frequency]] wiki page
* Set the Acronym to the selected alphabetical letters in the order in which they were selected

The Puzzler may Acrogenerate if the Acronym is empty.