
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Alex starts with 80 red tokens and 80 blue tokens. Determine the number of silver tokens Alex will have after exchanging tokens at the three booths according to the given rules until no more exchanges are possible.

Present the answer in LaTex format: \boxed{Your answer}
user