String Filtering

Background

Congcong is organizing a list of strings. He wants to quickly filter out strings that do not meet specific length requirements.

Problem Description

Given a list of strings, return a new list of strings, omitting any string of length $3$ or $4$.

Input Format

Input is given from standard input in the following format.

A single line containing several space-separated strings. Each string may be enclosed in double quotes.

Output Format

Output is printed to standard output in the following format.

A single line, outputting the filtered list of strings in the format `["s1\