
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
John had a full basket of trempons. First, he met Anna and gave her half of his trempons and an additional half trempon. Then, he met Banna and gave her half of the remaining trempons and an additional half trempon. After that, he met Vanna and again gave her half of the remaining trempons and an additional half trempon, leaving his basket empty. How many trempons did John have initially?

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