Task: Program Execution
Input (English): 5, ['b', 'u', '4775', '1029', '5639', '7397', 'u', 'M', 'r', 'X', 'f', 'Y', '1971', '139', 'T', 'j', 'p', 'S', 'c']
Output (English): b, 7397, f, j