Task: Program Execution
Input (English): 4, 17, ['9499', '6013', 'x', 'J', 'g', 'F', 'N', 'r', 'q', 'o', 'n', 'h', '607', 'h', '6997', '6973', '9129', 'L', '387', '9173', '6733', '4279', '1441', '4897', 'Z']
Output (English): 921937967996h706hnoqrNFgJ