Task: Program Execution
Input (English): 11, 15, ['1039', 'H', '5209', 'q', '2553', 'k', '5253', '4049', '2955', '4457', 'u', '8193', '4337', '1271', 's', 'X', '2613', '4653', '9403', '5225', '201', 'C', 'x', '5689', '1387']
Output (English): s172173343918u