Task: Program Execution
Input (English): 4, ['I', 'P', 'I', '9729', '359', '1947', '3337', '6291', 'M', 'L', 'Y', 'P', '4535', '4107', 'A', '7731', '3917', '5903', 'o', 'S', 'O', '9199', '8797', 'R']
Output (English): I, P, I, 9729