
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
Given Bart wrote the number 1015 as a sum of numbers using only the digit 7, and he used a 7 a total of 10 times, including using the number 77 three times, now determine how many times the number 77 will occur in the sum of the number 2023 using the digit 7 a total of 19 times.

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