
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
Alex Arnold has only sixteen 5's but an unlimited number of all other digits from 0 to 9. How far can he label the pages of his notebook using these digits?
A) 55
B) 65
C) 75
D) 85

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