
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
Ning Farm's annual output value increased year by year from 1999 to 2003. The average annual output value for the first three years was 1.8 million yuan; the average annual output value for the last three years was 2.6 million yuan; the difference in output value between the first two years was 700,000 yuan; the difference in output value between the last two years was 500,000 yuan; the average of the highest and lowest annual output values was 2.2 million yuan.  
Based on the above data, please determine the annual output values from 1999 to 2003.

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