Task: Program Execution
Input (English): 15, 22, ['r', '3581', '347', 'R', 'Q', '1879', 'v', '9593', 'p', 'N', '5589', 'j', '7689', 'Q', 'C', '4057', 'e', '1877', '1543', '6849', 'a', 'v', '5827', '9551', 'K', 'g', 'j', '6801', '597']
Output (English): v, a, 6849, 1543, 1877, e, 4057, C