How to Build a PAO System With Major System Words
A Major System PAO hybrid combines two tools for remembering numbers. The Major System turns digits into consonant sounds, making a number easy to connect to a word. A Person–Action–Object (PAO) system then turns three two-digit codes into one scene, so a six-digit number can fit at one location in a memory palace.
Do you have to use the Major System for PAO?
No. A PAO list may use familiar celebrities, fictional characters and arbitrary associations. A phonetic code simply helps you remember why a particular person, action or object belongs to a particular number. The trade-off: not every pair has an obvious person or action, so forced Major-System matches can be harder to remember than a strong personal association.
Step 1: Learn the ten consonant groups
| Digits | Sounds | Digits | Sounds |
|---|---|---|---|
| 0 | S/Z | 5 | L |
| 1 | T/D | 6 | SH/CH/J |
| 2 | N | 7 | K/hard G |
| 3 | M | 8 | F/V |
| 4 | R | 9 | P/B |
Consonant sounds count, not letters. “Cat” encodes 71 (K–T), while “moon” encodes 32 (M–N). Review the full Major System guide if these mappings are new.
Step 2: Give each number a person, action and object
Begin with just ten codes. In one approach, find a familiar phonetic word and then use it as the cue for a person, an action and an object. A word may inspire an image even if the final person’s name is not itself a perfect phonetic match.
| Code | Phonetic cue | Possible person | Action | Object |
|---|---|---|---|---|
| 32 | Moon | An astronaut | Floating | Moon rock |
| 71 | Cat | Catwoman | Clawing | Cape |
| 94 | Bear | A bear mascot | Roaring | Honey jar |
The actions and objects here are assigned associations, not additional phonetic spellings of their code. Use the same assignment every time; consistency is more important than inventing perfect puns.
Step 3: Combine three codes in fixed PAO order
Encode 32–71–94 by using the person from 32, action from 71 and object from 94: an astronaut clawing a giant honey jar. Put this odd scene on your front doorstep, and later retrieve the astronaut (32), clawing (71) and honey jar (94). Reversing the roles changes the digits, so keep the order stable.
Step 4: Build the chart from 00 to 99
- Make ten entries, then practice them until recognition is immediate.
- Increase in groups of ten rather than writing a hundred barely recognizable scenes at once.
- Reject duplicate-looking people, generic actions such as “walking,” or visually similar objects.
- Test the number-to-image direction and image-to-number direction separately.
- Only then start linking complete scenes in a memory palace.
What if a phonetic association is awkward?
Use a distinctive personal memory instead. A memorable nonphonetic association beats a perfectly coded image you routinely forget. Some memorizers mix phonetic cues with people they already know; that’s normal. Keep a note of exceptions in your chart.
For a real example of a personal set, visit the PAO 00–99 chart and its related practice diary. Our PAO introduction explains the concept before you build your own list.
