
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
Calculate the values of ${{3}^{1}}+{{5}^{1}}$, ${{3}^{2}}+{{5}^{2}}$, ${{3}^{3}}+{{5}^{3}}$, ${{3}^{4}}+{{5}^{4}}$, ${{3}^{5}}+{{5}^{5}}$, ... respectively, and based on the results, conjecture the units digit of ${{3}^{2017}}+{{5}^{2017}}$.

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