Synth designation

Synth designations are 4-character identification codes used by synths developed by the Institute. Within the Institute they serve as a synth's name, and they are also used along with a recall code to initialize a factory reset.

Structure
Each synth designation is formatted as follows: AX-XX An X typically designates a Courser, though A and Z designations also occur.
 * A is an alphabet character.
 * Xs are numbers in the range of 1 to 9.