Task: Program Execution
Input (English): 10, 16, ['7031', 'Y', '1841', 'W', 'x', '4791', '1815', 'A', '9709', '4723', 'u', 'n', '3621', 'r', '6959', '5265', 'o', '3733', '7121', '7049']
Output (English): 56259596r1263nu3274