Task: Program Execution
Input (English): 20, 27, ['7489', 's', 'A', '627', 'W', 'I', 'O', 'f', '8759', '7835', '8055', '515', 'b', '1687', 'o', '9445', 'z', 'R', 'Z', '839', '9091', '2637', 'M', '3563', '3487', '2779', 'g']
Output (English): g977278433653M73621909938