
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
In a building, there are four elevators: \\(A\\), \\(B\\), \\(C\\), and \\(D\\) on the first floor. Three people take the elevator to go up from the first floor, among them, exactly two people take the same elevator. The number of different ways they can ride the elevators is \_\_\_\_\_\_ (Answer in digits).

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