
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
In a certain high school's class 1-8, there are 56 students in total, numbered consecutively from 1, 2, 3, …, 56. Now, using systematic sampling to draw a sample of size 4, it is known that students numbered 6, 20, and 48 are already in the sample. What is the number of the other student in the sample?

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