Task: Program Execution
Input (English): 6, 9, ['3265', '7525', '2015', '1935', 'M', 'S', 'F', 'w', '6035', '6017', 't', 'l', 'n', '2347', 'q', 'e', '1143', '8841', 'W', 'O']
Output (English): S, F, w, 6035