
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 fictional land called Niatirp, numbers are written using a system where the digits are reversed compared to the commonly used Arabic numerals. For example, "0" represents "9", "1" represents "8", and so on. They write numbers from left to right and use the same operation symbols as we do. How would you write the sum $837 + 742$ in the Niatirp numeral system?

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