
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
Each rational number is painted either white or red. Call such a coloring of the rationals *sanferminera* if for any distinct rationals numbers  $x$  and  $y$  satisfying one of the following three conditions: [list=1][*] $xy=1$ ,
[*] $x+y=0$ ,
[*] $x+y=1$ ,[/list]we have  $x$  and  $y$  painted different colors. How many sanferminera colorings are there?

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