
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
(The full score for this question is 8 points) Arrange 3 male students and 2 female students in a row,  
　　(1) The number of all different arrangements;  
(2) The number of arrangements where exactly two male students are adjacent;  
(3) The number of arrangements where male students are of different heights and are arranged from tallest to shortest from left to right.  
[Answer all questions with numbers]

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