Task: Program Execution
Input (English): 11, 14, ['C', '1655', 'E', '1119', '6383', 'I', '9313', 'm', '5865', '2707', 't', '4681', '2745', 'A', 'x', 'o', 'U', '4413', '2285', 'W', 'b', '5835', '2125', '1877', 'f', 'd']
Output (English): A54721864t