
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
Class 11(1) has a total of 56 students, with student numbers ranging from 1, 2, 3, ..., to 56. Now, using the systematic sampling method to draw a sample of size 4, it is known that students numbered 6, 34, and 48 are in the sample. Then, the number of another student in the sample should be **.**

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