Task: Program Execution
Input (English): 13, 19, ['g', '8537', '7225', 'p', 'l', 'g', 'W', 'W', 'U', '7533', '9865', 'j', '2845', '1315', 't', '8807', 'r', 'a', 'a']
Output (English): a, a, r, 8807, t, 1315, 2845