
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
A farmer presented 6 types of sour cream in containers of \(9, 13, 17, 19, 20, \text{ and } 38\) liters at the market. On the first day, he sold the sour cream from three containers entirely, and on the second day, he sold the contents of two more containers completely. The volume of sour cream sold on the first day was twice the volume sold on the second day. Which containers were emptied on the first day? Indicate the maximum possible total volume of sour cream sold on the first day in the answer.

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