
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 inlet adds water at a rate of 3 cubic meters per minute, and when the inlet and three outlets are opened simultaneously, the water is drained in 16 minutes. Furthermore, when the inlet and five outlets are opened simultaneously, the water is drained in 9 minutes. Calculate the original amount of water in the pool.

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