
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
Among the following expressions, the correct serial numbers are:

① $0.7^{-0.3} > 0.7^{-0.4}$  
② $\ln2 > \ln e$  
③ $1.01^{-2} > 1.01^{-3}$  
④ $\log_{2}2 < \log_{2}3$  
⑤ $a^{1.3} < a^{2.5}$  
⑥ $\log_{a}e < \log_{a}2$ (where $0 < a < 1$)

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