Task: Program Execution
Input (English): 11, 15, ['T', '7415', '2271', 'S', 'y', '3735', 'S', 'J', '3843', '7861', '2913', '9473', 'E', 'h', 'k', 'M', '7009', 'U', 'i']
Output (English): 29139473Ehk