Add a new Dynastic Rule to the Ruleset.  Call it “Runes” and give it the following text:

There exist objects called Runes, each represented by a single letter that is the Rune’s Value.  A Rune may be referred to by its Value.  A sequence of Runes may be referred to by the sequence of letters corresponding to the Values of its component Runes. 

Runes are subdivided into Consonants, Vowels and non-Vowel non-Consonant Damaged Runes:
The legal Values for Consonants are ‘P’, ‘R’, ‘S’ and ‘T’.
The legal Values for Vowels are ‘A’ and ‘O’.
The only legal Value for Damaged Runes is ‘X’.

No Rune can have a value other than ‘P’, ‘R’, ‘S’, ‘T’, ‘A’, ‘O’ or ‘X’.

Add another new Dynastic Rule to the Ruleset.  Call it “Workbench” and give it the following text:

Each Apprentice has a single sequence of Runes tracked in the GNDT under the column “Workbench”.  An Apprentice’s Workbench is initially “XXXXX”. 

As a daily action, an Apprentice may Manipulate their Workbench.  Manipulating a Workbench is defined as taking one action from the following list:
*Add any Vowel or Consonant to the start of the Workbench and then remove the last letter of the Workbench
*Swap the first and last letters of the Workbench

Set each Apprentice’s Workbench to its initial value.  Set the Artisan’s Workbench to “PROSTAX”