Task: Program Execution
Input (English): 16, ['4509', '4801', 'l', 'Z', '4679', 'R', '2389', 'K', '1297', '8211', 'f', 'B', 'X', '5835', 'Q', 'x', '1191', '5537', '1587', 't', '4109', '9737', '8375', 'L', 'F', 'J', 'o', 'W', '4867', 't', '8087', '5349', '7527', 'z', 'q']
Output (English): 4509, 1191, 7527