
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
The following are analogical reasoning about complex numbers:  
① The addition and subtraction of complex numbers can be analogized to the rules of addition and subtraction of polynomials;  
② From the property of the absolute value of real numbers $|x|^2 = x^2$, we can analogize to the property of complex numbers $|z|^2 = z^2$;  
③ Given $a, b \in \mathbb{R}$, if $a - b > 0$, then $a > b$. By analogy, given $z_1, z_2 \in \mathbb{C}$, if $z_1 - z_2 > 0$, then $z_1 > z_2$;  
④ The geometric meaning of vector addition can be analogized to the geometric meaning of complex number addition.  
Among these, the correct reasoning conclusions are.

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