
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 line equation \( ax + by + c = 0 \), where \( a, b, c \) are three distinct elements chosen from the set \(\{-3, -2, -1, 0, 1, 2, 3\} \), and the angle of inclination of the line is an acute angle, how many such lines are there?

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