
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 picture shows nine squares, with arrows drawn on eight of them. Numbers 1 and 9 are already placed within the squares. Replace the letters in the remaining squares with numbers from 2 to 8 so that the arrows in the square with the number 1 point towards the square with the number 2 (number 2 can be in square $A$ or $B$), the arrows in the square with the number 2 point towards the square with the number 3, and so on, with the arrows in the square with the number 8 pointing towards the square with the number 9.

Construct the correspondence.

- The number 2 is in square $A$.
- The number 3 is in square $B$.
- The number 4 is in square $C$.
- The number 5 is in square $D$.
- The number 6 is in square $E$.
- The number 7 is in square $F$.
- The number 8 is in square $G$.

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