Task: Program Execution
Input (English): 13, 20, ['2055', 'C', '9717', '2459', '405', 'Y', '6765', 'G', 'Y', '5017', '1953', 'q', '5595', 'z', '625', 'a', '6515', 'D', 'P', 'S', '1829', '8273', 'u', 'K', 'i', '7187', 'u', 'y', 'B']
Output (English): SPD6515a625z5595