
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
A unit arranges for 4 people to take night shifts from Monday to Saturday, with each person working at least one day and at most two days. Those who work for two days must work on two consecutive days. The number of different night shift arrangements is (answer in digits).

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