Task: Program Execution
Input (English): 4, ['j', 'k', 'Z', '5695', 'R', 'N', '8153', 'J', '4401', 'n', '9921', 'i', 'n', '9047', '7557', 'P', 'e', '665', 'U', '287']
Output (English): j, R, 4401, n, e