Task: Program Execution
Input (English): 16, 19, ['1543', 'b', '849', '9865', 'a', 'o', '3699', '1979', 'w', 'p', '4657', '4783', 'G', 'O', 'x', 'x', '7219', 'I', 'h', 'F']
Output (English): 7219