Task: Program Execution
Input (English): 3, 17, ['n', '6475', '7735', '4897', 'S', 's', '669', '7315', 'U', 'f', 'M', 'n', '2419', '7969', '9785', '7635', 'Y', 'H', 'Y', 'I', 'P', 'N', '3965', 'y', '2687', 'L']
Output (English): Y5367587996979142nMfU5137966sS79845377