Task: Program Execution
Input (English): 3, 9, ['7843', 'D', 'P', '9047', '929', 'N', '2585', 'P', 'p', 'J', '7459', '4969', '5695', '7637', '1487', '6933', '3209', '7503', 't', 'X', 'r', '527', '7983']
Output (English): P, 4969, r