
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 certain school has 650 first-year high school students, 550 second-year high school students, and 500 third-year high school students. A stratified sampling method is used to select a sample of 68 students to understand the height distribution of the school's students. How many students from first-year, second-year, and third-year high school should be included in the sample, respectively?

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