
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
Olivia's Omelette Oasis offers a range of omelettes that include various fillings: cheese, ham, mushrooms, peppers, onions, tomatoes, spinach, and olives. A customer can choose omelette egg base ranging from one to four eggs, and any combination of fillings. How many different kinds of omelettes can be ordered?

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