
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 the multiplication problem shown in the diagram, the same Chinese character represents the same digit, and different Chinese characters represent different digits. After correctly filling in the multiplication problem, the four-digit number represented by “数学花园” is $\qquad$ .

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