
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
How many integers between $2030$ and $2600$ have four distinct digits, each one greater than the one before it?
**A)** 14  
**B)** 15  
**C)** 16  
**D)** 17  
**E)** 18

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