
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
Five volunteers, including A and B, are assigned to serve at four different pavilions at the Shanghai World Expo: China, UK, Australia, and Russia. Each pavilion must be staffed by at least one volunteer. How many ways are there for A and B to each independently take on a job at one of the pavilions? (Answer with a number)

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