Task: Program Execution
Input (English): 14, 19, ['1957', '5131', 'a', 'Z', '1987', '2215', 'N', '77', 'p', 'c', '4617', '5839', '5211', 'L', 'O', 'b', '793', '2619', '5473', '7079', 'Q', '4583']
Output (English): 8885