
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 peculiar plant was cultivated in the laboratory. It grows very rapidly, increasing its mass to 3 times the mass of the previous day plus an additional 4 kilograms each day. After 3 days of cultivation, the plant's mass reached 133 kilograms. What was the initial mass of the plant?

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