Task: Program Execution
Input (English): 5, 10, ['P', 'U', '2857', 'l', '9581', '7123', 'l', 'j', 'n', '9063', '3181', '8309', 'q', 'b', 'W', 'i', '6263', 'Z']
Output (English): 9581, 7123, l, j, n, 9063