Task: Program Execution
Input (English): 9, 13, ['E', '9591', 'x', '8921', '7605', '3689', 'u', '4167', '4125', 'h', '2949', 'A', 'f', 'B', 'j', '8981', '1827', '2063', '5489', '535', 'B', 'W', 'K', 'A', 'h', 'P']
Output (English): 4125h2949Af