
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
268 numbers are written around a circle. The 17th number is 3, the 83rd is 4, and the 144th is 9. The sum of every 20 consecutive numbers is 72. Find the 210th number.

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