Task: Program Execution
Input (English): 5, 20, ['539', 'a', '4547', 'I', '3585', 'e', 'n', '9521', 'l', '7373', 'W', '7587', '7063', 'j', '4467', 'N', '3423', 'F', 'i', 'E']
Output (English): EiF3423N4467j70637587W7373l9521ne3585