Find Duplicate Files in a System

Given a list of directory paths, each containing a list of files. Each file is formatted as '(content)'. Find and return the paths of all duplicate files. Requirements: Use dictionaries and lists to store file content and their paths. Traverse the filesystem to find all duplicate files. Output lists of file paths that have the same content. Example Input: "root/a 1.txt(abcd) 2.txt(efgh)" "root/c 3.txt(abcd)" "root/c/d 4.txt(efgh)" "root 4.txt(efgh)" Example Output: [["root/a/2.txt","root/c/d/4.txt","root/4.txt"],["root/a/1.txt","root/c/3.txt"]] Test cases: Input: Directory structure with different contents Input: Directory structure with same names but different contents Input: Directory structure with identical contents Input: Single directory with no duplicates Input: Multiple directories with possible duplicates Example Input "root/a 1.txt(qwerty) 2.txt(asdfg)" "root/c 3.txt(qwerty)"